@article {NeitzelWachsmuth:2020,
    AUTHOR = {Neitzel, Ira and Wachsmuth, Gerd},
     TITLE = {{First-order conditions for the optimal control of the obstacle problem with state constraints}},
   JOURNAL = {PAFA},
  FJOURNAL = {Pure and Applied Functional Analysis},
    VOLUME = {to appear},
      YEAR = {2020},
    NUMBER = {},
     PAGES = {},
      ISSN = {},
   MRCLASS = {35K59,65M15},
  MRNUMBER = {},
       DOI = {},
       URL = {},
        annote = {journal},
  note={also available as arXive Preprint arXiv:2012.15324}
}