中国科学院数学与系统科学研究院期刊网
TIME STEPPING ALONG CHARACTERISTICS FOR THE FINITE ELEMENT APPROXIMATION OF COMPRESSIBLE MISCIBLE DISPLACEMENT IN POROUS MEDIA
袁益让
Mathematica Numerica Sinica . 1992, (4): 385 -400 .  DOI: 10.12286/jssx.1992.4.385