@techreport{sm-qsspi-93,
  author = {T. C. Schmidt and K. M{\"o}hring},
  title = {Quantum {S}cattering as a {S}tochastic {P}ath {I}ntegral},
  type = {Jahresbericht Schwerionenphysik},
  institution = {Hahn--Meitner--Institut},
  address = {Berlin},
  year = {1993},
  theme = {qp}
}