Sigillito, V. G. (1977). Explicit a priori inequalities with applications to boundary value problems.
Chicago Edition CitationSigillito, V G. Explicit a Priori Inequalities with Applications to Boundary Value Problems. Pitman Publishing Ltd., London, 1977.
MLA Edition CitationSigillito, V G. Explicit a Priori Inequalities with Applications to Boundary Value Problems. 1977.
Warning: These citations may not always be 100% accurate.