[1] ŠVEC M.: Oscillatory criteria for differential equations with deviating argument. Hiroshima Math. J. 20 (1990), 185-195. MR 1050435 | Zbl 0724.34078

[2] ŠVEC M.: Oscillatory properties of solutions to a differential inclusion of order n. Czechoslovak Math. J. 42(117) (1992), 35-43. MR 1152167 | Zbl 0754.34071

[3] ŠVEC M.: Ultimately positive (negative) solutions to a differential inclusion of order n. Hiroshima Math. J. 24 (1994), 25-40. MR 1265592 | Zbl 0802.34017

[4] ŠVEC M.: Oscillatory properties of a differential inclusion of order n > 1 and the asymptotic equivalence. Czechoslovak Math. J. 44(119) (1994), 561-569. MR 1288172 | Zbl 0991.34031

[5] HRICIŠÁKOVÁ D.-ŠVEC M.: A note on the properties of generalized Liénard differential equation. In: Proc. Conf. Ordinary Diff. Equations Poprad (Slovak Republic), 1996, pp. 25-27.

[6] SVEC M.: Periodic boundary value problem of a fourth order differential inclusion. Arch. Math. (Brno) 33 (1997), 167-171. MR 1464311

[7] HRICIŠAKOVÁ D.-SVEC M.: Two points boundary value problem of Liénard differential equation. In: Prоc. Internatiоnal Sci. Cоnf. Math., Žilina, 1998, pp. 91-95.

[8] ŠVEC M.: Some boundary value problems for a differential inclusion. In: Prоc. Internatiоnal Sci. Cоnf. Math., Žilina, 1998, pp. 257-264.

[9] SVEC M.: Some problems concerning the oscillatory property of the solutions of ordinary differential equation. In: Bull. Appl. Math., 1998, pp. 220-222.