@base .
a ;
"1587-379X" ;
.
a ;
"0324-6051" ;
.
a ;
;
"20211201083700.0"^^ ;
;
.
.
"Hungary" .
a ;
.
a , ;
"Periodica polytechnica. Mechanical engineering (Online)" .
a , , ;
, , ;
"Periodica polytechnica" ;
;
;
;
"1587-379X" ;
;
;
"1587-379X" ;
;
"1587-379X" ;
"Periodica polytechnica" , "Periodica polytechnica. Mechanical engineering (Online)" ;
;
"http://www.pp.bme.hu/me/" .
a .