@book{olver:1960:bf, editor = {Olver, F. W. J.}, title = {{B}essel Functions. {P}art {III}: {Z}eros and Associated Values}, series = {Royal Society Mathematical Tables, Volume 7}, publisher = {Cambridge University Press}, address = {Cambridge-New York}, year = {1960}, pages = {lx+79}, isbn = {0-521-06153-9}, mrclass = {65.00}, mrnumber = {MR0119441 (22 \#10202)}, mrreviewer = {L. Fox}, zblno = {0094.31603}}