Etiqueta de registo: 00000nx a2200025 45
001 1949427
003 http://id.bnportugal.gov.pt/aut/catbnp/1949427
100 ## $a20250321apory0103 ba0
102 ## $aPT
152 ## $aRPC
200 #1 $aRodrigues,$bGracino Francisco
801 #0 $aPT$bBN
810 ## $aExistence, non existence and multiplicity of solutions for higher order boundary value problems
830 ## $aDout. em Matemática
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