" Gent, Secretarie der Academie, 1955, large in-8°, 360 pp, orig.wrapper, sewn, indices, index of the periodical ''De Kroniek 1895-1907'', bibliography, (published by the Koninklijke Vlaamse Academie voor Taal- en Letterkunde, Reeks VI, nr 73). Study on the journalist P.L.Tak and his periodical ''De Kroniek"", published in Amsterdam from 1895-1907 - Art Nouveau mouvement in the Netherlands."