Rui Chi, Alfred Geroldinger, Shuyan Ding, Wolfgang A. Schmid, & Weidong Gao. (2005). On zero-sum subsequences of restricted size. IV. Acta Mathematica Hungarica, 107, 337-344. https://doi.org/10.1007/s10474-005-0201-3
ISO-690 (author-date, English)RUI CHI, ALFRED GEROLDINGER, SHUYAN DING, WOLFGANG A. SCHMID und WEIDONG GAO, 2005. On zero-sum subsequences of restricted size. IV. Acta Mathematica Hungarica. 1 Juni 2005. Vol. 107, , p. 337-344. DOI 10.1007/s10474-005-0201-3.
Modern Language Association 9th editionRui Chi, Alfred Geroldinger, Shuyan Ding, Wolfgang A. Schmid, und Weidong Gao. „On Zero-Sum Subsequences of Restricted Size. IV“. Acta Mathematica Hungarica, Bd. 107, Juni 2005, S. 337-44, https://doi.org/10.1007/s10474-005-0201-3.
Mohr Siebeck - Recht (Deutsch - Österreich)Rui Chi/Alfred Geroldinger/Shuyan Ding/Wolfgang A. Schmid/Weidong Gao: On zero-sum subsequences of restricted size. IV, Acta Mathematica Hungarica 2005, 337-344.
Emerald - HarvardRui Chi, Alfred Geroldinger, Shuyan Ding, Wolfgang A. Schmid und Weidong Gao. (2005), „On zero-sum subsequences of restricted size. IV“, Acta Mathematica Hungarica, Vol. 107, S. 337-344.