Immobilized 4-aminophenyl-`beta´-D-galactofuranoside as a matrix for affinity purification of `beta´-D-galactofuranosidase - Miletti, Luiz C.; Marino, Carla; Mariño, Karina; Lederkremer, Rosa Muzhnik de; Colli, Walter; Alves, Maria Júlia Manso (Carbohydrate Research, 1999)