1. M. A. Vorontsov, N. G. Iroshnikov, and R. L. Abernathy, “Diffractive patterns in a nonlinear optical the two-dimensional feedback system with field rotation,” Chaos, Solitons and Fractals 4 (8–9), 1701–1716 (1994).
2. A. L. Skubachevskii, “On the Hopf bifurcation for a quasilinear parabolic functional-differential equation,” Differ. Uravn. 34 (10), 1394–1401 (1998) [Differ. Equations 34 (10), 1395–1402 (1998)].
3. A. L. Skubachevskii, “Bifurcation periodic solutions for nonlinear parabolic functional differential equations arising in optoelectronics,” Nonlinear Anal. 32 (2), 261–278 (1998).
4. A. L. Skubachevskii, Elliptic Functional Differential Equations and Applications (Birkhäuser Verlag, Basel, 1997).
5. A. L. Skubachevskii, “Nonclassical boundary-value problems. I,” in Sovr.Mat.Fundam. Napr. (RUDN, Moscow, 2007), Vol. 26, pp. 3–132 [J. Math. Sc. 155 (2), 199–334 (2008)].