000 00434nam a22001577a 4500
001 5171
090 _a5171
099 _tOUVR
_zALEX17395
100 _a20241101d1937 m||y0gery50 ba
101 _ager
200 _aCollected papers.
_eVolume 4
214 _cMartinus Nijhoff Publishers
_d1937
215 _avii+254pp..
_d25 cm
700 _aLORENTZ
_bH. A.
_4070
701 _aZEEMAN
_bP.
_4070
702 _aFOKKER
_bA. D.
_4080