@Article{ Velasco-Collado_VILLENA:105-113,

author = { Maria Victoria Velasco-Collado and ARMANDO REYES VILLENA MUÑOZ } ,

title = { A RANDOM CLOSED GRAPH THEOREM },

journal = { Bollettino della Unione matematica italiana },

year = { 1997 },

volume = { 11A },

pages = { 105-113 },

}