%0 Journal Article %A E. E. Shirshova %T On semidirect products and wreath products of partially ordered groups %J Fundamentalʹnaâ i prikladnaâ matematika %D 2009 %P 175-184 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2009_15_1_a12/ %G ru %F FPM_2009_15_1_a12