Krücken R, Hackman G, Deleplanque MA, Janssens RV, Lee IY, Ackermann D, Ahmad I, Amro H, Asztalos S, Blumenthal DJ, Carpenter MP, Clark RM, Diamond RM, Fallon P, Fischer SM, Herskind B, Khoo TL, Lauritsen T, Macchiavelli AO, MacLeod RW, Nisius D, Schmid GJ, Stephens FS, Vetter K
Phys Rev C Nucl Phys. 1996 Nov;54(5):R2109-R2113. doi: 10.1103/physrevc.54.r2109.