Qi, Aiqin, and Liu, Yansheng. "Monotone iterative techniques and a periodic boundary value problem for first-order differential equations with a functional argument.." Georgian Mathematical Journal 7.2 (2000): 373-378. <http://eudml.org/doc/48669>.
@article{Qi2000, author = {Qi, Aiqin, Liu, Yansheng}, journal = {Georgian Mathematical Journal}, keywords = {periodic boundary value problems; existence; maximal and minimal solutions}, language = {eng}, number = {2}, pages = {373-378}, publisher = {Walter de Gruyter}, title = {Monotone iterative techniques and a periodic boundary value problem for first-order differential equations with a functional argument.}, url = {http://eudml.org/doc/48669}, volume = {7}, year = {2000}, }
TY - JOUR AU - Qi, Aiqin AU - Liu, Yansheng TI - Monotone iterative techniques and a periodic boundary value problem for first-order differential equations with a functional argument. JO - Georgian Mathematical Journal PY - 2000 PB - Walter de Gruyter VL - 7 IS - 2 SP - 373 EP - 378 LA - eng KW - periodic boundary value problems; existence; maximal and minimal solutions UR - http://eudml.org/doc/48669 ER -