@article{Sahu_2013, title={Computational Study on the Effect of Substituents on the Structural and Electronic Properties of Thiophene–Pyrrole-Based π-Conjugated Oligomers}, volume={46}, ISSN={1520-5835}, url={http://dx.doi.org/10.1021/ma3024409}, DOI={10.1021/ma3024409}, number={3}, journal={Macromolecules}, publisher={American Chemical Society (ACS)}, author={Sahu, Harikrishna and Panda, Aditya N.}, year={2013}, month=Jan, pages={844–855} }