TY - JOUR ID - 10442/3514 A1 - Reis, H. A1 - A1 - Papadopoulos, M. G. A1 - A1 - Hattig, C. A1 - A1 - Angyan, J. G. A1 - A1 - Munn, R. W. Y1 - 2000/// T1 - Distributed first and second order hyperpolarizabilities: An improved calculation of nonlinear optical susceptibilities of molecular crystals JF - Journal of Chemical Physics VL - 112 IS - 14 SN - 0021-9606 U3 - 10.1063/1.481217 SP - 6161–6172EP - UR - https://hdl.handle.net/10442/3514 ER -