TY - BOOK AU - Boland,Paschal TI - The concept of Discretio spirituum in John Gerson's "De probatione spirituum" and "De distinctione verarum visionum a falsis": A dissertation in The Catholic University of America T2 - The Catholic University of America. Studies in Sacred Theology. 2.series PY - 1959/// CY - Washington PB - The Catholic University of America Press KW - Gerson ER -