Media type: E-Article Title: Gravitation, an introduction to current research Contributor: Sewell, G.L. imprint: Elsevier BV, 1963 Published in: Journal of the Franklin Institute Language: English DOI: 10.1016/0016-0032(63)90691-4 ISSN: 0016-0032 Keywords: Applied Mathematics ; Computer Networks and Communications ; Signal Processing ; Control and Systems Engineering Origination: Footnote: