HANNAY, N B The dipole moments and structures of ketene and of several polar molecules containing conjugated systems. [electronic resource] - Journal of the American Chemical Society Jul 1946 - 1357-60 p. digital Publication Type: Journal Article ISSN: 0002-7863 Standard No.: 10.1021/ja01211a079 doi Subjects--Topical Terms: EthylenesKetonesMolecular Structure