Geodesic
Solution of systems of nonlinear algebraic equations in three variables. Methods and algorithms. 3
Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XI, Tome 229 (1995), pp. 159-190 
V. N. Kublanovskaya. Solution of systems of nonlinear algebraic equations in three variables. Methods and algorithms. 3. Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XI, Tome 229 (1995), pp. 159-190. http://geodesic.mathdoc.fr/item/ZNSL_1995_229_a5/
@article{ZNSL_1995_229_a5,
     author = {V. N. Kublanovskaya},
     title = {Solution of systems of nonlinear algebraic equations in three variables. {Methods} and algorithms.~3},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {159--190},
     year = {1995},
     volume = {229},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_229_a5/}
}
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Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

An approach to constructing methods for solving systems of nonlinear algebraic equations in three variables (SNAEs-3) is suggested. This approach is based on the interrelationship between solutions of SNAEs-3, and solutions of spectral problems for two- and three-parameter polynomial matrices and for pencils of two-parameter matrices. Methods for computing all of the finite zero-dimensional roots of a SNAE-3 requiring no initial approximations of them are suggested. Some information on $k$-dimensional $(k>0)$ roots of SNAEs-3 useful for a further analysis of them is obtained. Bibliography: 17 titles.