Baykoucheva, Svetlaen-USRussian chemistsBeilsteinMendeleevZininCINFACSKazanMarkovnikovButlerovGerman chemistshistory of chemistryBorodinSt. PetersburgLewisKekuléAlfred BaderZaitsevChemical Information BulletinHeidelbergGermanyThe Russian Invasion…in Chemistry: Interview with David LewisArticle