@base .
a , ;
"Applied physics express" .
a ;
"1882-0778" ;
.
a ;
;
"20190921173800.0"^^ ;
;
.
"England" .
a , , ;
, , ;
"Applied physics express." ;
;
;
"1882-0786" ;
;
"1882-0778" ;
;
;
"1882-0778" ;
;
"1882-0778" ;
"Applied physics express." , "Applied physics express" ;
.
.
a .
[
] .
a ;
"1882-0778" ;
.
a ;
.