TY  - JOUR
AU  - AIENA, PIETRO
AU  - GONZÁLEZ, MANUEL
AU  - MARTÍNEZ-ABEJÓN, ANTONIO
TI  - CHARACTERIZATIONS OF STRICTLY SINGULAR AND STRICTLY COSINGULAR OPERATORS BY PERTURBATION CLASSES
JO  - Glasgow mathematical journal
PY  - 2012
SP  - 87
EP  - 96
VL  - 54
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000346/
DO  - 10.1017/S0017089511000346
ID  - 10_1017_S0017089511000346
ER  -