TY - RPRT TI - Dynamic target screening for two-active-electron classical-trajectory Monte Carlo calculations for H++He collisions. AU - VJ Montemayor AU - G Schiwietz PY - 1989 DO - 10.1103/physreva.40.6223 UR - https://pubmed.ncbi.nlm.nih.gov/9902011/ ID - 9902011 ER -