TY - GEN AU - Pearson,D W AU - Attix,F H AU - DeLuca,P M AU - Goetsch,S J AU - Torti,R P TI - Ionisation error due to porosity in graphite ionisation chambers SN - 0031-9155 PY - 1980///0825 KW - Graphite KW - Physical Phenomena KW - Physics KW - Radiometry KW - instrumentation N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1088/0031-9155/25/2/013 ER -