Mampitiya, M. A. Upali.2009-03-202009-03-2019851985Source: Masters Abstracts International, Volume: 40-07, page: .9780315197060http://hdl.handle.net/10393/4690http://dx.doi.org/10.20381/ruor-10379Biology, General.Spectral asymptotics for polar vector Sturm-Liouville problems.Thesis