TY - JOUR AU - Maurice Heins TI - Nonpersistence of the Grenzkreis phenomenon for Pick-Nevanlinna interpolation on annuli JO - Annales Fennici Mathematici PY - 1975 VL - 581-600 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1975.596/ DO - 10.5186/aasfm.1975.596 LA - en ID - AFM_1975_581-600_a4 ER -