@base .
a ;
"0001-7701" ;
.
a , ;
"General relativity and gravitation" .
a , , ;
, , ;
"General relativity and gravitation." ;
;
;
;
"0001-7701" ;
;
;
"0001-7701" ;
;
"0001-7701" ;
"General relativity and gravitation." , "General relativity and gravitation" ;
;
"http://firstsearch.oclc.org" , "http://firstsearch.oclc.org/journal=0001-7701;screen=info;ECOIP" , "http://link.springer.com/journal/10714" .
.
a ;
;
"20210207005100.0"^^ ;
;
.
a .
"Netherlands" .
a ;
"0001-7701" ;
.
a ;
.