@article{MET_1988__35_3-4_176153,
     author = {S. Sengupta},
     title = {A {Comparison} {Between} {PPSWR} and {Chaudhuri's} {IPPS} {Procedures.}},
     journal = {Metrika},
     pages = {53--57},
     publisher = {mathdoc},
     volume = {35},
     number = {3-4},
     year = {1988},
     zbl = {0850.62147},
     url = {http://geodesic.mathdoc.fr/item/MET_1988__35_3-4_176153/}
}