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101 0 $aeng
200 10$aMachine learning--EWSL-91 $eproceedings /$fEuropean Working Session on Learning, Porto, Portugal, March 6-8, 1991 ; Y. Kodratoff (ed.)
210   $cSpringer Berlin Heidelberg
311   $a3-540-53816-X 
517   $aMachine Learning â?? EWSL-91
606   $aMachine learning$xCongresses
615  0$aMachine learning$xCongresses.
676   $a006.3/1
701   $aKodratoff$b Yves$012934
906   $aBOOK
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996   $aMachine learning--EWSL-91$92860312
997   $aUNISA