@article{10_1017_S0008439500030587,
     author = {Srinivasacharyulu, K.},
     title = {Singularities of smooth maps, by {James} {Eells,} {Jr.} {Gordon} and {Breach,} 150 {Fifth} {Avenue,} {New} {York} 10011, 1967. ix +104 pages. {Hardcover-} {U.S.} $5.50, prepaid - U.S. $4.40; paperback - {U.S.} $3.00, prepaid - U.S. $2.40.},
     journal = {Canadian mathematical bulletin},
     pages = {372--372},
     year = {1969},
     volume = {12},
     number = {3},
     doi = {10.1017/S0008439500030587},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030587/}
}