TY - GEN AU - Avetissian,H K AU - Avetissian,A K AU - Mkrtchian,G F AU - Sedrakian,Kh V TI - Electron-positron pair production in the field of superstrong oppositely directed laser beams SN - 1539-3755 PY - 2002///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevE.66.016502 ER -