Nemytskij's operators and global existence of small solutions of semilinear evolution equations on nonsmooth Domains
Mehmeti Feli Ali, Serge Nicaise · Communications in Partial Differential Equations · 1997
(1997). Nemytskij's operators and global existence of small solutions of semilinear evolution equations on nonsmooth Domains. Communications in Partial Differential Equations: Vol. 22, No. 9-10, pp. 1559-1588.