TY  - GEN
AU  - Treder, Hans-Jurgen
TI  - General relativity and general Lorentz-covariance
PY  - 0000///S. a
CY  - S. l
PB  - S. e
N1  - Exras din International Journal Physics, vol. 3, nr. 1; pp. 23-31
ER  -