Topological solitons - Manton Nicholas; Landshoff, P. V; Nelson, D. R; Weinberg, S; Sutcliffe Paul (Cambridge CUP, 2004)
http://isical.cambridge.patron.eb20.com/Collections/ViewBook/0adf6606-7ebc-4618-9f2c-a557e4d365a0
Keywords: Solitons