TY  - BOOK
AU  - Fokker, A. D.
AU  - Field, D.
AU  - Bijl, D.
TI  - Time and space, weight and inertia: a chronogeometrical introduction to Einstein's theory
U1  - 521 
PY  - 1965///
CY  - London
PB  - Pergamon
KW  - Celestial Mechanics
ER  -