Proceedings of the Eleventh International Conference on Nonlinear Oscillations (Budapest, 1987), 189--194, János Bolyai Math. Soc., Budapest, 1987. Some remarks concerning controllability. Contributions to modern calculus of variations (Bologna, 1985), 184--188, Pitman Res. Notes Math. Ser., 148, Longman Sci. Tech., Harlow, 1987. On n-dimensional extensions of Fatou's lemma. Z. Angew. Math. Phys. 38 (1987), no. 2, 266--272. z Aubin, Jean-Pierre ; Frankowska, Halina. Controllability of convex processes. SIAM J. Control Optim. 24 (1986), no. 6, 1192--1211. z Meisters, Gary H. Global asymptotic stability for plane polynomial flows. Časopis Pěst. Mat. 111 (1986), no. 2, 123--126. z Aubin, Jean-Pierre ; Frankowska, Halina. Contrôlabilité des processus convexes. (French) [Controllability of convex processes] C. R. Acad. Sci. Paris Sér. I Math. 301 (1985), no. 5, 153--156. Decomposability as a substitute for convexity. Multifunctions and integrands (Catania, 1983), 193--205, Lecture Notes in Math., 1091, Springer, Berlin, 1984. z Frankowska, Halina. Boundary solutions of differential inclusion. Special issue dedicated to J. P. LaSalle. J. Differential Equations 44 (1982), no. 2, 156--165. z Frankowska, Halina. $R$-convexity of the integral of set-valued functions.