TY - JOUR AU - Zhang, Youwei TI - Solvability of a generalized third-order left focal problem at resonance in Banach spaces JO - Mathematica Bohemica PY - 2013 SP - 361 EP - 382 VL - 138 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2013.143510/ DO - 10.21136/MB.2013.143510 LA - en ID - 10_21136_MB_2013_143510 ER -