Fortuna, E., and Galbiati, M.. "A counterexample to the seperation of semialgebraic sets.." Mathematica Scandinavica 69 (1991): 161-165. <http://eudml.org/doc/167175>.
@article{Fortuna1991, author = {Fortuna, E., Galbiati, M.}, journal = {Mathematica Scandinavica}, pages = {161-165}, title = {A counterexample to the seperation of semialgebraic sets.}, url = {http://eudml.org/doc/167175}, volume = {69}, year = {1991}, }
TY - JOUR AU - Fortuna, E. AU - Galbiati, M. TI - A counterexample to the seperation of semialgebraic sets. JO - Mathematica Scandinavica PY - 1991 VL - 69 SP - 161 EP - 165 UR - http://eudml.org/doc/167175 ER -
