Kalognomos, G. K., G. E. Boultadakis, A. V. Karakasiliotis, and P. V. Frangos. “Performance Analysis of a Parameterized APES (PAPES) Spectrum Estimation Method for ISAR Applications”. Elektronika ir Elektrotechnika 99, no. 3 (March 2, 2010): 43–48. Accessed January 22, 2026. https://eejournal.ktu.lt/index.php/elt/article/view/9903.