TY - JOUR AU - S. Carl AU - S. Heikkilä TI - On discontinuous implicit differential equations in ordered Banach spaces with discontinuous implicit boundary conditions JO - Annales Polonici Mathematici PY - 1999 SP - 1 EP - 17 VL - 71 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-71-1-1-17/ DO - 10.4064/ap-71-1-1-17 LA - en ID - 10_4064_ap_71_1_1_17 ER -