Differential Equations & Applications · Volume 11, Issue 2 Progressive contractions, measures of non-compactness and quadratic integral equations 11-12 Pages 291-305 DOI 10.7153/dea-2019-11-12 Downloads Short PDF Full PDF PNG Authors T. A. Burton I. K. Purnaras Keywords quadratic integral equations progressive contractions measures of non-compactness unique fixed points Subject classes 45G10 45M99 47H09