@article{articleb9e96ee8,
title   = {Molecular orbital calculations of perylenetetracarboxylic monoimide and bisimide alkyl derivatives and heteroatom analogs},
author = {Mercadante, R and Trsic, Milan and Duff, J and Aroca, R},
year = {1997},
doi = {10.1016/s0166-1280(96)04837-3},
journal   = {Journal of Molecular Structure: Theochem}
}