Historical corpus of the Mongolian language

1) Hattori, Sh., The Mongolian Documents found at Olon süme, Inner Mongolia, Tōhō Gakuhō XI, 1940, 257-278 (in Japanese); 2) Heissig, W., On a Preclassical Mongolian Prayer from Olon süme, “Studies in General and Oriental Linguistics” Presented to Shiro Hattori on the Occasion of His Sixtieth Birthday, Tokyo, 1970, 230-234; 3) Heissig, W., Die mongolischen Handschriften-Reste aus Olon Süme Innere Mongolei (16.-17. Jahrhundert) [= AF 46], Wiesbaden, 1976, 634 S. (13-64, 251-263); 4) D. Tumurtogoo (ed.) "Monuments in Uighur-Mongolian Script (XIII-XVI centuries). Introduction, Transcription and Bibliography, Academia Sinica, Institute of Linguistics / D. Tumurtogoo, G. Cecegdari. Taipei, Taiwan, 2006