1. Foundations of Navigation over Geophysical Fields;Beloglazov,1985
2. Approximation of functions and navigation problem;Berdyshev,1996
3. Differentiation of location error;Berdyshev;Proc. Steklov Inst. Math.,1997
4. Polynomial approximation connected with navigation over geophysical fields;Berdyshev;Russian Acad. Sci. Dokl. Math.,1993
5. Polynomial approximation and geophysical fields navigation problem;Berdyshev;Russian J. Numer. Anal. Math. Modelling,1993