B. I. Zil'ber, “Strongly minimal countably categorical theories,” Sib. Mat. Zh.,21, No. 2, 98–112 (1980).
B. I. Zil'ber, “Strongly minimal countably categorical theories,” Sib. Mat. Zh.,25, No. 3, 71–88 (1984).
B. I. Zil'ber, “Groups and rings whose theories are categorical,” Fund. Math.,95, No. 3, 173–188.
S. Shelah, Classification Theory and the Number of Nonisomorphic Models, Amsterdam-London (1978).