00551nam a2200181Ia 4500082001900000100001900019245008300038260003200121300001600153490003900169500000500208690000600213700000500219952010100224964001700325921001000342999001700352 a530.1bM295.TE aManwell, A. R. aThe tricomi equation with applications to the theory of plane transonic flowb aSan FranciscobPitmanc1979 a185p. Index aResearch notes in Mathematicsv 35 a a  a 00104070aISIbISId1998-10-09l0o530.1 M295.TEpDP16377r2019-02-14 00:00:00w2019-02-14yBK abcdefg a16528 c16528d16528