Public reference bibliography and cataloged PDF materials authored or published by Chambers S, Hofer L, Tranfa M, Kienast P, Shawarba J, Stepponat R, Jud J, Aull-Watschinger S, Pataraia E, Fischmeister FPS, Barkhof F, Hangel G, Rössler K, Pontillo G, Kasprian G, Haider L.