dimensional irrotational mixed subsonic and supersonic flow of a compressible fluid and the upper critical Mach number 1946 《可压缩流体二维无旋亚声速和超声速混合型流动及上临界马赫数》 On
Engineering Vocabulary (页面存档备份,存于互联网档案馆). Term: Flow chart. Retrieved 31 July 2008. Alan B. Sterneckert (2003) Critical Incident Management. p. 126 (页面存档备份,存于互联网档案馆)