Authors: Gupta, CP Trofimchuk, SI

Citation: Cp. Gupta et Si. Trofimchuk, An interesting example for a three-point boundary value problem., B BELG MATH, 7(2), 2000, pp. 291-302

Authors: Cabada, A Nieto, JJ Franco, D Trofimchuk, SI

Citation: A. Cabada et al., A generalization of the monotone method for second order periodic boundaryvalue problem with impulses at fixed points, DYN C D I S, 7(1), 2000, pp. 145-158

Authors: Gyori, I Trofimchuk, SI

Citation: I. Gyori et Si. Trofimchuk, Global attractivity and persistence in a discrete population model, J DIF EQ AP, 6(6), 2000, pp. 647-665

Authors: Gopalsamy, K Trofimchuk, SI

Citation: K. Gopalsamy et Si. Trofimchuk, Almost periodic solutions of Lasota-Wazewska-type delay differential equation, J MATH ANAL, 237(1), 1999, pp. 106-127