Source criticism (Arab and Persian sources), medieval history of Kyrgyzstan
TAR-111 HISTORY OF ANCIENT ASIA HISTORY
TAR-143 ANCIENT HISTORY OF KYRGYZSTAN HISTORY
TAR-144 HISTORY OF KYRGYZSTAN IN MIDDLE AGES HISTORY
TAR-348 HISTORICAL SOURCES OF KYRGYZSTAN HISTORY
TAR-515 SOURCES OF GENERLA TURKIC HISTORY HISTORY
TAR-647 STATE ORGANIZATION AND ADMINISTRATIVE MENTALITY IN TURK HISTORY