Dennis, Professor Roger L H (oxford Brookes University (2) Bürkel, Ina, Plitzko, Dennis (1) Tirch, Dennis (the Center For Compassion Focused Therapy, Silberstein-tirch, Laura R. (new York; Yeshiva University, Kolts, Russell L. (eastern Washington University (1) Vorley, William, Keeney, Dennis (1) Pohl, Dennis (1)