@book{arnold:1988:sdm,
    author = {Arnol'd, V. I. and Guse{\u\i}n-Zade, S. M. and
              Varchenko, A. N.},
     title = {Singularities of Differentiable Maps. {V}ol. {I}{I}},
      note = {Monodromy and asymptotics of integrals,
              Translated from the Russian by Hugh Porteous,
              Translation revised by the authors and James Montaldi},
 publisher = {Birkh\"auser},
   address = {Boston-Berlin},
      year = {1988},
     pages = {viii+492},
      isbn = {0-8176-3185-2},
   mrclass = {58C27 (32B30 32C40 32G11)},
  mrnumber = {MR0966191 (89g:58024)},
     zblno = {0659.58002}}