Baglai, Iaroslav Difluorenyl carbo-Benzenes: Synthesis, Electronic Structure, and Two-Photon Absorption Properties of Hydrocarbon Quadrupolar Chromophores. [electronic resource] - Chemistry (Weinheim an der Bergstrasse, Germany) Sep 2015 - 14186-95 p. digital Publication Type: Journal Article ISSN: 1521-3765 Standard No.: 10.1002/chem.201500482 doi