RT Journal Article ID 2f81bb236d264ec0 A1 Pastushenko, N. S. A1 Petrov, S. V. T1 Procedure and Results of Estimation of the Effect of Errors in Initial Conditions on the Spacecraft Efficiency JF Telecommunications and Radio Engineering JO TRE YR 1998 FD 1998-08-01 VO 52 IS 8 SP 45 OP 48 AB PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,65d203c059310b6f,2f81bb236d264ec0.html