TY - JOUR AU - James K. Langley TI - Linear differential polynomials in zero-free meromorphic functions JO - Annales Fennici Mathematici PY - 2018 SP - 693 EP - 735 VL - 43 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2018.4348/ DO - 10.5186/aasfm.2018.4348 LA - en ID - AFM_2018_43_2_a6 ER -