Barvinok, A.I.. "Feasibility Testing for Systems of Real Quadratic Equations.." Discrete & computational geometry 10.1 (1993): 1-14. <http://eudml.org/doc/131256>.
@article{Barvinok1993, author = {Barvinok, A.I.}, journal = {Discrete & computational geometry}, keywords = {systems of algebraic equations; quadratic forms; positive definite quadratic forms}, number = {1}, pages = {1-14}, title = {Feasibility Testing for Systems of Real Quadratic Equations.}, url = {http://eudml.org/doc/131256}, volume = {10}, year = {1993}, }
TY - JOUR AU - Barvinok, A.I. TI - Feasibility Testing for Systems of Real Quadratic Equations. JO - Discrete & computational geometry PY - 1993 VL - 10 IS - 1 SP - 1 EP - 14 KW - systems of algebraic equations; quadratic forms; positive definite quadratic forms UR - http://eudml.org/doc/131256 ER -