海量图书期刊资源，随时随地畅享阅读乐趣
El Naschie’s space–time and gravitational instanton in Weyl–Dirac theoryM. Agop; A. Stroe; C. Murgulet · 2006
Ball lightning as a self-organizing process of a plasma–plasma interface and El Naschie’s space–timeM. Agop; C. Murgulet · 2007