01517nas a2200301 a 4500001001100000003000800011005001700019007000300036008004100039022001400080024002000094024002400114035002000138040000900158044001300167082000800180082000900188222003100197245003100228260007500259264042600334264004200760541001800802550004700820780011600867856010100983856013101084itacnp6425IT-ACNP20250123070000.0ta920519 19491963jpnf  p             engta  a0388-06997 aP 000137082CNR7 aitacnp64252IT-ACNP  a(ISSN)0388-0699  aacnp  ajpncJPN  a510  aNULL 0aOsaka mathematical journal00aOsaka mathematical journal  aOsakabOsaka University. Faculty of Science. Department of Mathematics 2cData export is allowed to ACNP participating libraries for institutional purposes and to individuals for personal, non-commercial uses only. Please contact the Bologna University ACNP Team ( acnp.sba.unibo.it/chi-siamo/staff-acnp ) to request permission to use exported data outside the scope of the above license, including but not limited to republication to a group or republishing the website or parts of the website. 4bUniversità di Bolognaccopyright2026  aissne1807763  aOsaka Daigaku. Rigakubu. Sugaku Kyóshitsu1 tCollected papers from the Faculty of science Osaka Imperial University. Series A. Mathematicsw31710x0366-781240aacnp.unibo.itnACNP Italian Union Catalogue of Serialsuhttps://acnpsearch.unibo.it/journal/642540aacnp.sba.unibo.it/nARPAC Area Patrimonio Culturale - Università di Bolognamacnp.support@unibo.ituhttps://acnp.sba.unibo.it