Advaita House Switzerland
http://www.advaita-house-switzerland.com/There are brief biographies of Ramesh S. Balsekar, Wayne Liquorman and Elke v.d. Osten (last in German) and many video and audio tapes of the first two teachers may be purchased in VHS/PAL format.
Submitted in section: Religion & Spirituality: Advaita Vedanta: Advaita House Switzerland