REACTIVE COLLISIONS IN CROSSED MOLECULAR BEAMS, article, January 1, 1962; (https://digital.library.unt.edu/ark:/67531/metadc1034916/m1/1/: accessed April 19, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
REACTIVE COLLISIONS IN CROSSED MOLECULAR BEAMS, article, January 1, 1962; (https://digital.library.unt.edu/ark:/67531/metadc1034916/m1/1/: accessed April 19, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .