TY - JOUR AU - BAVULA, V. V. TI - SIMPLICITY CRITERIA FOR RINGS OF DIFFERENTIAL OPERATORS JO - Glasgow mathematical journal PY - 2022 SP - 347 EP - 351 VL - 64 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089521000148/ DO - 10.1017/S0017089521000148 ID - 10_1017_S0017089521000148 ER -