@article {R{\"u}thing 1968, title = {Ein Brief des Kardinals Matth{\"a}us von Albano an die Grande Chartreuse}, journal = {Revue b{\'e}n{\'e}dictine}, volume = {78}, year = {1968}, pages = {145-151}, keywords = {Grande Chartreuse (Matthaeus Albanensis), Matthaeus Albanensis [Albano]}, author = {Heinrich R{\"u}thing} }