Elementary matrices and some applictions to dynamics and differential equations - R A Frazer; W .J Duncan A. K Collar (Cambridge Cambrodge University, Press, 1965)
R A Frazer; W .J Duncan & A. K Collar: Elementary matrices and some applictions to dynamics and differential equations. (1 st Ed) Cambridge. Cambrodge University, Press, 1965.--(512.896FRA)
ENGLISH