Kolmas J.  1994.  The Ambans and Assistant Ambans of Tibet (1727-1912): Some Statistical Observations. Tibetan Studies: Proceedings of the 6th Seminar of the International Association for Tibetan Studies, Fagernes, 1992. 1:454-467.

Kolmas J, Ihara S.  1992.  A Chronology of the Ambans of Tibet Part I: The Ambans and Assistant Ambans in the Yongzheng and the Qianlong Period (1727-1795). Tibetan studies: Proceedings of the 5th Seminar of the International Association of Tibetan Studies, Narita 1989. 2:541-557.

Kolmas J.  1991.  Some Formal Problems of Negotiations and Results of the Simla Conference. The Tibet Journal. 16(1):108-114.

Kolmas J.  1985.  Four Letters of Po Chu-i to the Tibetan Authorities (808-810 A.D.). The Tibet Journal. 10(4):57-94.

Kolmas J.  1981.  Index to Articles in the K'ang-tsang Yen-chiu Yüeh-K'an (a Contribution to the Bibliography of Tibet). The Journal of the Tibet Society. 1:15-38.

Kolmas J.  1980.  The McMahon Line: The Further Development of the Disputed Boundary. Tibetan Studies in Honour of Hugh Richardson: Proceedings of the International Seminar on Tibetan Studies, Oxford, 1979. :177-184.

Kolmas J.  1976.  A Review of Opuscula Tibetana. Kailash: A Journal of Himalayan Studies. 4(3):237-240.

Kolmas J.  1974.  Buddhist Studies in Czechoslovakia. Bulletin of Tibetology. (1):5-10.

Kolmas J.  1971.  Prague Collection of Tibetan Prints from Derge. Bulletin of Tibetology. (2):13-19.

Kolmas J.  1968.  A genealogy of the kings of Derge : sde-dge'i rgyal-rabs.

Kolmas J.  1968.  A genealogy of the kings of Derge : sde-dge'i rgyal-rabs.