@article {R{\"u}thing 1969, title = {Henri Egher de Kalkar}, journal = {Dictionnaire de spiritualit{\'e}}, volume = {7:1}, year = {1969}, note = {Aanvulling: zie [bib]Egher de Kalkar_DHGE 1990[/bib].}, pages = {188-191}, keywords = {biographiae, Henricus Egher de Calcaria O.Cart. (biographia)}, attachments = {http://cartusiana.org/sites/default/files/R\%C3\%BCthing_Henri\%20Egher\%20de\%20Kalkar.PDF}, author = {Heinrich R{\"u}thing} }