"Vie intellectuelle Histoire Europe 20e siècle." . . "Biografie." . . "Femmes Influence littéraire, artistique, etc. Grande-Bretagne 20e siècle." . . . "The von Richthofen sisters : the triumphant and the tragic modes of love : Else and Frida von Richthofen, Otto Gross, Max Weber, and D. H. Lawrence, in the years 1870-1970" . . "Biografieën (vorm)" . . . . . . "The von Richthofen sisters the triumphant and the tragic modes of love: Else and Frieda von Richthofen, Otto Gross, Max Weber, and D.H. Lawrence, in the years 1870-1970"@en . . . "The von Richthofen sisters : the triumphant and the tragic modes of love: Else and Frieda von Richthofen, Otto Gross, Max Weber, and D.H. Lawrence, in the years 1870-1970" . "The von Richthofen sisters : the triumphant and the tragic modes of love, Else and Frieda von Richthofen, Otto Gross, Max Weber, and D. H. Lawrence, in the years 1870-1970" . . . . . . . . . . . . . . . . . . "The Von Richthofen sisters : the triumphant and the tragic modes of love, Else and Frieda von Richthofen, Otto Gross, Max Weber and D.H. Lawrence in the years 1870-1970" . . . . . "The von Richthofen sisters : the triumphant and the tragic modes of love : Else and Frieda von Richthofen, Otto Gross, Max Weber, and D.H. Lawrence, in the years 1870-1970" . . . . "The von Richthofen sisters; the triumphant and the tragic modes of love: Else and Frieda von Richthofen, Otto Gross, Max Weber, and D.H. Lawrence, in the years 1870-1970" . "The von Richthofen sisters; the triumphant and the tragic modes of love: Else and Frieda von Richthofen, Otto Gross, Max Weber, and D.H. Lawrence, in the years 1870-1970"@en . . "The von Richthofen sisters : the triumphant and the tragic modes of love. Else and Frieda von Richthofen, Otto Gross, Max Weber, and D.H. Lawrence, in the years 1870-1970" . . . "Biographie." . .