%0 Journal Article %A M. D. Millionshchikov %A V. I. Subbotin %A M. Kh. Ibragimov %A G. S. Taranov %A L. L. Kobzar' %T Experimental investigation of turbulent flow in pipes with artificial wall roughness %J Doklady Akademii Nauk %D 1972 %P 1292-1295 %V 207 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_207_6_a5/ %G ru %F DAN_1972_207_6_a5