TY - JOUR AU - Cai, Tianxin AU - Zhang, Yong TI - A variety of Euler's sum of powers conjecture JO - Czechoslovak Mathematical Journal PY - 2021 SP - 1099 EP - 1113 VL - 71 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2021.0210-20/ DO - 10.21136/CMJ.2021.0210-20 LA - en ID - 10_21136_CMJ_2021_0210_20 ER -