found: A brief survey of the vinaya, 1992:t.p. (Bhikṣuṇi Tsedroen) t.p. verso (Carola Roloff)
found: Dignity & discipline, 2009.
found: Carola Roloff website, Jan. 19, 2010:(name: Dr. phil. Carola Roloff; monastic name: Bhikṣuṇī Jampa Tsedroen; b. 1959)
found: Information from publisher, Jan. 19, 2010:(her correct name is Jampa Tsedroen)
found: Dialogue and ethics in Buddhism and Hinduism, 2015:title page (Carola Roloff) page 24 (Dr. Carola Roloff)
found: Wikipedia (English), August 22, 2016(Carola Roloff; born 1959 Holzminden, Germany; German Buddhist nun; monastic name is Bhiksuni Jampa Tsedroen; active teacher, translator, author, and speaker; instrumental in campaigning for equal rights for Buddhist nuns; as well as English and her native German, she is fluent in Tibetan, Sanskrit, and Pali)