TY - JOUR AU - AGORE, A. L. TI - COQUASITRIANGULAR STRUCTURES FOR EXTENSIONS OF HOPF ALGEBRAS. APPLICATIONS JO - Glasgow mathematical journal PY - 2013 SP - 201 EP - 215 VL - 55 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089512000444/ DO - 10.1017/S0017089512000444 ID - 10_1017_S0017089512000444 ER -