@unpublished{AlsaedyTarkhanov2013,
  author  = {Ammar Alsaedy and Nikolai Nikolaevich Tarkhanov},
  title   = {Normally solvable nonlinear boundary value problems},
  institution = {Institut f{\"u}r Mathematik},
  series    = {Preprints des Instituts f{\"u}r Mathematik der Universit{\"a}t Potsdam},
  number    = {2(2013)11},
  year    = {2013},
}