Das Glaubensgespräch mit andern - Tilmann, Klemens. (OLS)http://semarc/name/1085 (Echter,, 1966)
Keywords: Cristianesimo e religioni non cristiane. (OLS)http://semarc/subject/3360; Dialogo interreligioso. (OLS)http://semarc/subject/2257; Dialogo - Aspetti religiosi. (OLS)http://semarc/subject/12551