TY - JOUR AU - Konstantin M. Dyakonov TI - Factoring derivatives of functions in the Nevanlinna and Smirnov classes JO - Annales Fennici Mathematici PY - 2012 SP - 407 EP - 413 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2012.3728/ DO - 10.5186/aasfm.2012.3728 LA - en ID - AFM_2012_37_2_a4 ER -