, 1952, Review: , , Revue philosophique de Louvain 50 (27), pp. 501-502.
, 1951, Review: , , Revue philosophique de Louvain 49 (23), pp. 481-482.
, 1950a, Review: , , Revue philosophique de Louvain 48 (17), pp. 152-152.
, 1950b, Review: , , Revue philosophique de Louvain 48 (18), pp. 297-297.
, 1948a, Review: , , Revue philosophique de Louvain 46 (12), pp. 517-518.
, 1948b, Review: , , Revue philosophique de Louvain 46 (12), pp. 506-507.
, 1948c, Review: , , Revue philosophique de Louvain 46 (12), pp. 518-519.