TY - BOOK AU - Győri, István AU - Ladas, GE TI - Oscillation theory of delay differential equations: with applications ET - 0 PB - Oxford University Press CY - New York, New York CY - Oxford PY - 1991 SP - 368 SN - 0198535821 UR - https://m2.mtmt.hu/api/publication/1611362 ID - 1611362 LA - English DB - MTMT ER -