Luckman, A., Luckman, A., Frery, A., Yanasse, C., & Groom, G. (1997). Texture in airborne SAR imagery of tropical forest and its relationship to forest regeneration stage. International Journal of Remote Sensing, 18(6), pp. 1333-1349. doi:10.1080/014311697218458

Luckman, Adrian, A.J Luckman, A.C Frery, C.C.F Yanasse, and G.B Groom. "Texture in Airborne SAR Imagery of Tropical Forest and Its Relationship to Forest Regeneration Stage." International Journal of Remote Sensing 18, no. 6 (1997): 1333-1349.

Luckman, Adrian, et al. "Texture in Airborne SAR Imagery of Tropical Forest and Its Relationship to Forest Regeneration Stage." International Journal of Remote Sensing 18.6 (1997): 1333-1349.