@base .
a , ;
"HBA lecture notes in mathematics (Online)" .
a .
, ;
"HBA lecture notes in mathematics." ;
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;
;
;
;
;
"HBA lecture notes in mathematics (Online)" , "HBA lecture notes in mathematics." ;
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"https://www.springer.com/series/15464" .
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a ;
.
a ;
"2509-8071" ;
.
a ;
"20230305211830.869575"^^ ;
;
.
"Singapore" .