000 00418nam a2200157Ia 4500
008 240729s9999 xx 000 0 und d
022 _a2050-5094
245 0 _aForum of Mathematics, Sigma
260 _aUnited Kingdom
260 _bCambridge University Press
650 _a Mathematics
650 _aScience
856 _uhttps://doaj.org/toc/fdbdb8bd9cd94bb288ce1ec2c4265481
942 _2ddc
942 _cDOAJEJ
999 _c73917
_d73917
945 _a1
_bMadushi Gamage
_c1
_dMadushi Gamage