共 68 条
[1]
Atack D., 1964, Pulp and Paper in Canada, V65, pT363
[2]
Atack D., 1962, Pulp and Paper in Canada, V63, pT10
[3]
ATACK D, 1971, TREND, V19, P6
[4]
BERGSTROM J, 1957, SVENSK PAPPERSTIDNIN, V60, P409
[5]
Brandal J., 1958, Norsk Skogindustri, V12, P262
[6]
Brauns F.E., 1952, CHEM LIGNIN
[7]
Brecht W, 1953, PULP PAPER MAG CAN, V54, P72
[8]
BRECHT W, 1961, WOCHENBL PAPIERFABR, V89, P1142
[9]
Brecht W, 1961, WOCHENBL PAPIERFABR, V89, P1136
[10]
BRECHT W, 1954, PAPIER, V8, P462