Welsch, Roy E. Annals of Probability Vol. 1, No. 3 (1973): 398-404.
Welsch, Roy E. Annals of Mathematical Statistics Vol. 43, No. 2 (1972): 439-446.
Welsch, Roy E., Working Paper. 1972.
Welsch, Roy E., Working Paper. 1972.
Welsch, Roy E. Annals of Mathematical Statistics Vol. 42, No. 5 (1971): 1637-1646.