@TechReport{DeSimoneNavaraPtak-TR-1999-19-Inthom,
  IS =     { zkontrolovano 26 Nov 99 },
  author =   {De~Simone, Anna and Navara, Mirko and Pt{\'a}k,
                  Pavel},
  title =   {On interval homogeneous orthomodular lattices},
  institution =   {Center for Machine Perception, Czech Technical
                  University},
  address =   {Prague, Czech Republic},
  year =   {1999},
  month =   {November},
  type =   {Research Report},
  number =   {CTU-CMP-1999-19},
  pages =   {11},
  authorship =   {33-33-33},
  psurl =   {[TR-1999-19.ps.gz]},
  project =   { VZ98/013 },
}