Journals
Books
Articles by keyword direct methods
The critical approach to direct methods of research and the estimation of informal economy of region
S.A. Stulov
Creation of a direct method for solving systems of linear algebraic equations with almost triangular matrix on the basis of ascending chain fractions
P.K. Korneev, A.V. Gladkov
Distance measurement methods for estimating location of ground targets

V.G. Markin – Leading Engineer, JSC SPE «PROTEK» (Voronezh) E-mail: marvigs@mail.ru