Hrytsak, Michael D.2009-03-192009-03-1919821982Source: Masters Abstracts International, Volume: 40-07, page: .9780315085237http://hdl.handle.net/10393/3921http://dx.doi.org/10.20381/ruor-10005Chemistry, Pharmaceutical.Synthetic approaches to nuclear analogues of beta-lactam antibiotics.Thesis