中国科学院数学与系统科学研究院期刊网
AMS
Existence of Nondecreasing and Continuous Solutions of an Integral Equation with Linear Modification of the Argument
J. CABALLERO, B. LÓPEZ, K. SADARANGANI
Acta Mathematica Sinica . 2007, (9): 1719 -1728 .  DOI: 10.1007/s10114-007-0956-2