TY - JOUR AU - Agler, J. AU - Young, N. TI - A converse to a theorem of Adamyan, Arov and Krein JO - Journal of the American Mathematical Society PY - 1999 SP - 305 EP - 333 VL - 12 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-99-00291-X/ DO - 10.1090/S0894-0347-99-00291-X ID - 10_1090_S0894_0347_99_00291_X ER -