Theoretical studies on the reaction of mono- and ditriflate derivatives of 1, 4: 3, 6-dianhydro-d-mannitol with trimethylamine - Can a quaternary ammonium salt be a source of the methyl group? - Justyna Bednarko; Justyna Wielinska; Karol Sikora; Beata Liberek; Andrzej Nowacki (J. Comput. Aided Mol. Des., 2016)