TY - JOUR AU - E. Schubert AU - A. Schuck AU - K. Jung AU - Sydney Geltman BT - Journal of Physics B: Atomic and Molecular Physics DA - Apr-03-1981 DO - 10.1088/0022-3700/12/6/015 PY - 1979 SP - 967 EP - 978 T2 - Journal of Physics B: Atomic and Molecular Physics TI - Triple differential cross sections for the electron impact ionisation of helium at 35 eV collision energy VL - 12 SN - 0022-3700 ER -