@article{weko_60177_1,
   author	 = "Susumu,Furukawa",
   title	 = "A Solution to Interference Problem of Polyhedra",
   journal	 = "Information Processing in Japan",
   year 	 = "1973",
   volume	 = "13",
   number	 = "0",
   pages	 = "116--123",
   month	 = "jan"
}