M. R. Allen, J. M. Jauregui, and L. E. Hoff, FOPEN-SAR detection by direct use of simple scattering physics, Proceedings International Radar Conference, pp.152-157, 1995.
DOI : 10.1109/RADAR.1995.522537

D. Liao and T. Dogaru, Full-Wave Scattering and Imaging Characterization of Realistic Trees for FOPEN Sensing, IEEE Geoscience and Remote Sensing Letters, vol.13, issue.7, pp.957-961, 2016.
DOI : 10.1109/LGRS.2016.2555478

A. Sullivan, Advanced Modeling and Simulation of Low Frequency Foliage Penetrating Radar, Research Report, 1995.

K. Sarabandi, M. Dehmollaian, and H. Mosallaei, Hybrid FDTD and single-scattering theory for simulation of scattering from hard targets camouflaged under forest canopy, IEEE Transactions on Geoscience and Remote Sensing, vol.44, issue.8, pp.2072-2082, 2006.
DOI : 10.1109/TGRS.2006.872091

M. Dehmollaian and K. Sarabandi, Electromagnetic Scattering From Foliage Camouflaged Complex Targets, IEEE Transactions on Geoscience and Remote Sensing, vol.44, issue.10, pp.2698-2709, 2006.
DOI : 10.1109/TGRS.2006.879109
URL : http://www.eecs.umich.edu/~saraband/KSIEEE/ElectromagneticFoliage.pdf

Z. Liu, J. He, Y. Xie, A. Sullivan, and L. Carin, Multilevel fast multipole algorithm for general targets on a halfspace interface, IEEE Transactions on Antennas and Propagation, pp.1838-1849, 2002.

S. M. Rao, T. K. Sarkar, P. Midya, and A. R. Djordevic, Electromagnetic radiation and scattering from finite conducting and dielectric structures: surface/surface formulation, IEEE Transactions on Antennas and Propagation, p.pp
DOI : 10.1109/8.86926

C. C. Lu and W. C. Chew, A coupled surface-volume integral equation approach for the calculation of electromagnetic scattering from composite metallic and material targets, IEEE Transactions on Antennas and Propagation, pp.1866-1868, 2000.
DOI : 10.1109/8.901277

S. Bellez, C. Dahon, and H. Roussel, Analysis of the Main Scattering Mechanisms in Forested Areas: An Integral Representation Approach for Monostatic Radar Configurations, IEEE Transactions on Geoscience and Remote Sensing, vol.47, issue.12, pp.4153-4166, 2009.
DOI : 10.1109/TGRS.2009.2023663
URL : https://hal.archives-ouvertes.fr/hal-00444391

I. Fenni, H. Roussel, M. Darces, and R. Mittra, Fast Analysis of Large 3-D Dielectric Scattering Problems Arising in Remote Sensing of Forest Areas Using the CBFM, IEEE Transactions on Antennas and Propagation, pp.4282-4291, 2014.
DOI : 10.1109/TAP.2014.2324554
URL : https://hal.archives-ouvertes.fr/hal-01071142

R. Mittra and K. Du, CHARACTERISTIC BASIS FUNCTION METHOD FOR ITERATION-FREE SOLUTION OF LARGE METHOD OF MOMENTS PROBLEMS, Progress In Electromagnetics Research B, vol.6, pp.307-336, 2008.
DOI : 10.2528/PIERB08031206

]. S. Rao, D. Wilton, and A. Glisson, Electromagnetic scattering by surfaces of arbitrary shape, IEEE Transactions on Antennas and Propagation, pp.409-418, 1982.
DOI : 10.1109/TAP.1982.1142818

K. A. Michalski, The mixed-potential electric field integral equation for objects in layered media, Archiv für elektronik und übertragungstechnik 39, pp.317-322, 1985.

K. A. Michalski and D. Zheng, Electromagnetic scattering and radiation by surfaces of arbitrary shape in layered media. I. Theory, IEEE Transactions on Antennas and Propagation, pp.335-344, 1990.
DOI : 10.1109/8.52240

K. A. Michalski and D. Zheng, Electromagnetic scattering and radiation by surfaces of arbitrary shape in layered media. II. Implementation and results for contiguous half-spaces, IEEE Transactions on Antennas and Propagation, pp.345-352, 1990.
DOI : 10.1109/8.52241

H. Nguyen, H. Roussel, and W. Tabbara, A coherent model of forest scattering and SAR imaging in the VHF and UHF-band, IEEE Transactions on Geoscience and Remote Sensing, pp.838-848, 2006.
DOI : 10.1109/TGRS.2005.862521
URL : https://hal.archives-ouvertes.fr/hal-00272031

M. I. Aksun, A robust approach for the derivation of closed-form Green's functions, IEEE Transactions on Microwave Theory and Techniques, pp.651-658, 1996.
DOI : 10.1109/22.493917

A. Alparslan, M. I. Aksun, and K. A. Michalski, Closed-Form Green's Functions in Planar Layered Media for All Ranges and Materials, IEEE Transactions on Microwave Theory and Techniques, pp.602-613, 2010.
DOI : 10.1109/TMTT.2010.2040354

A. Shoory, R. Moini, and S. H. Sadeghi, Direct use of discrete complex image method for evaluating electric field expressions in a lossy half space, IET Microwaves, Antennas & Propagation, pp.258-268, 2010.
DOI : 10.1049/iet-map.2009.0033

W. Diestel, Arbaro?tree generation for povray, 2003.

J. E. Hipp, Soil electromagnetic parameters as functions of frequency, soil density, and soil moisture, Proc. IEEE, pp.98-103, 1974.
DOI : 10.1109/PROC.1974.9389

D. Liao and T. Dogaru, Large-scale, full-wave scattering phenomenology characterization of realistic trees, 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting
DOI : 10.1109/APS.2015.7304682