TY - RPRT TI - DAVIS: A direct algorithm for velocity-map imaging system AU - Harrison, G. R. AU - Vaughan, J. C. AU - Hidle, B. AU - Laurent, G. M. PY - 2018 DO - 10.1063/1.5025057 UR - https://www.osti.gov/biblio/1540181 ID - 1540181 ER -