. . . . . . . . . "Entered from program calendar and New York Times concert listing.\r\n\"Opera and Concert Programs of the Week.\" New York Times (1923-Current file): 1. Mar 15 1953. ProQuest. Web. 21 Aug. 2014." . . "Maria Eugenia Sobol" . "solo recital" . . "1953-03-15T17:30:00"^^ . .