TY - JOUR TI - Xylanase and `beta´-xylosidase separation by fractional precipitation PY - 1999 AU - Cortez, E. V. AU - Pessoa Junior, Adalberto T2 - Process Biochemistry SN - 0032-9592 PP - Oxford VL - 35 IS - 3/4 SP - 277-283 ER -