TY - JOUR T1 - EFFECT OF RADIATION ON THE CRYSTALS OF POLYETHYLENE AND PARAFFINS .3. IRRADIATION IN THE ELECTRON-MICROSCOPE JO - POLYMER PY - 1980/01/01 AU - UNGAR G AU - GRUBB DT AU - KELLER A ED - VL - 21 IS - 11 SP - 1284 EP - 1291 Y2 - 2024/12/21 ER -