Jianqing Chen Boling Guo Blow up solutions for one class of system of Pekar-Choquard type nonlinear Schrödinger equation. 83-92 2007 186 Applied Mathematics and Computation 1 http://dx.doi.org/10.1016/j.amc.2006.07.089 db/journals/amc/amc186.html#ChenG07