Lectures on measure and integrationHarold Widom · First published 1969 · Latest edition 2016Open the Tome
Asymptotic expansions for pseudodifferential operators on bounded domainsHarold Widom · First published 1985 · Latest edition 2006Open the Tome
Pseudo-Differential OperatorsH. O. Cordes, Harold Widom · First published 1987 · Latest edition 2006Open the Tome
Asymptotic Expansions for Pseudodifferential Operators on Bounded Domains Lecture Notes in MathematicsHarold Widom · First published 1985Open the Tome
Théorie de Hodge, IIIPierre Deligne, Moss E. Sweedler, Harold Widom, Jean Pierre Serre · First published 1974Open the Tome