Okulov, A Yu (1990). "Two-dimensional periodic structures in nonlinear resonator". JOSA B. 7 (6): 1045–1050. doi:10.1364/JOSAB.7.001045.
Okulov, A Yu (1991). "The effect of roughness of optical elements on the transverse structure of alight field in a nonlinear Talbot cavity". J. Mod. Opt. 53 (11): 1887–1890. doi:10.1080/09500349114551991.
Okulov, A Yu (1993). "Scaling of diode-array-pumped solid-state lasers via self-imaging". Opt. Commun. 99 (5–6): 350–354. doi:10.1016/0030-4018(93)90342-3.