@Article{DeSimoneNavara:cpositive,
  IS = { zkontrolovano 06 Jan 2003 },
  UPDATE  = { 2002-12-12 },
  author =      {De~Simone, Anna and Navara, Mirko},
  title =       {On the {Y}osida--{H}ewitt decomposition and 
                 {R}\"{u}ttimann decomposition of states},
  authorship =  {50-50},
  journal =     {Scientiae Mathematicae Japonicae},
  publisher =   {Japan. Assoc. Math. Sci.},
  address =     {Osaka, Japan},
  issn =        {1346-0862},
  year =        {2002},
  volume =      {6 (12)},
  pages =       {49--62},
  month =       {June},
  number =      {3},
  importance =  {1},
  project =     {MSM 212300013, GACR 201/00/0331},
  psurl       = {[
PostScript]},
}