1. One Parameter Semigroups;Davies,1980
2. Integral equations in Banach spaces, a general approach to the linear Cauchy problem, and applications to the nonlinear problem;Dorroh;J. int. Eqns,1979
3. Approximation of nonlinear semigroup and evolution equations;Goldstein;J. math. Soc. Japan,1972
4. Lfocally quasi-dissipative operators and the equation ∂u∂t = φ(x,∂u∂x)∂2u∂x2 g(u);Goldstein,1984
5. Semigroups of Linear Operators and Applications;Goldstein,1985