01558nas a2200325 a 4500001001200000003000800012005001700020007000300037008004100040022001400081024002000095024002500115035002000140040000900160044001300169082000700182082000900189222007000198245007000268246002500338246002700363260002500390264042600415264004200841541001800883550001900901776007900920856010200999856013101101itacnp20737IT-ACNP20260402070000.0ta920519 19779999jpnm  p             engta  a0386-21947 aP 000307592CNR7 aitacnp207372IT-ACNP  a(ISSN)0386-2194  aacnp  ajpncJPN  a60  aNULL 0aProceedings of the Japan Academy. Series A, Mathematical sciences00aProceedings of the Japan Academy. Series A, Mathematical sciences00aNihon gakushin kiyo.00a Mathematical sciences  aTokyobJapan Academy 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  aissne1863784  aNihon gakushin1 tProceedings of the Japan Academy, Series A, Mathematical Sciencesw234668140aacnp.unibo.itnACNP Italian Union Catalogue of Serialsuhttps://acnpsearch.unibo.it/journal/2073740aacnp.sba.unibo.it/nARPAC Area Patrimonio Culturale - Università di Bolognamacnp.support@unibo.ituhttps://acnp.sba.unibo.it