TY - JOUR AU - BRAMBILA-PAZ, L. AU - MATA-GUTIÉRREZ, O. TI - (t, l)-STABILITY AND COHERENT SYSTEMS JO - Glasgow mathematical journal PY - 2020 SP - 661 EP - 672 VL - 62 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089519000405/ DO - 10.1017/S0017089519000405 ID - 10_1017_S0017089519000405 ER -