同调光滑连通上链DG代数的一个注记
毛雪峰, 谢建峰
A Note on Homologically Smooth Connected Cochain DG Algebras
Xue Feng MAO, Jian Feng XIE
数学学报 . 2018, (5): 715 -728 .  DOI: 10.12386/A20180066