Review on the paper Zbl 1095.34516 Boucherif, Abdelkader; Nawal Al-MalkiSolvability of Neumann boundary-value problems with Caratheodory nonlinearities. (English)Electron. J. Differ. Equ. 2004, Paper No. 51, 7 p., electronic only (2004). MSC2000: *34B15 47H11 47J05,
