TY - JOUR AU - AGAFONOV, S. I. TI - DISCRETE RICCATI EQUATION, HYPERGEOMETRIC FUNCTIONS AND CIRCLE PATTERNS OF SCHRAMM TYPE JO - Glasgow mathematical journal PY - 2005 SP - 1 EP - 16 VL - 47 IS - A UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089505002247/ DO - 10.1017/S0017089505002247 ID - 10_1017_S0017089505002247 ER -