Metody nakhozhdeni︠i︡a ustoĭchivykh priblizhennykh resheniĭ sistem lineĭnykh algebraicheskikh uravneniĭ s priblizhennymi dannymi, voznika︠i︡ushchikh v zadachakh geofiziki, na osnove chastichnogo i nepolnogo chastichnogo singul︠i︡arnogo razlozheniĭ matri︠t︡sy sistemy, a takzhe privedeni︠i︡a matri︠t︡s k obobshchennoĭ strelovidnoĭ i nepolnoĭ obobshchennoĭ strelovidnoĭ formam - Strakhov, V. N. ([OIFZ RAN], 1999)