TY - RPRT TI - Characterizing the interfiber bond strength of paper pulps in terms of a breaking energy : effect of beating AU - Smith, Jack C AU - Graminski, Edmond L PY - 1976 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 77-1286 DO - 10.6028/NBS.IR.77-1286 ER -