中国科学院数学与系统科学研究院期刊网
AMS
A Common Generalization to Theorems on Set Systems with L-intersections
Jiu Qiang LIU, Sheng Gui ZHANG, Ji Meng XIAO
Acta Mathematica Sinica . 2018, (7): 1087 -1100 .  DOI: 10.1007/s10114-018-6577-0