FIXATION OF A CATHETER IN THE LUMEN OF THE THORACIC-DUCT IN ITS EXTERNAL DRAINAGE ArticleARCHVADZE V.G., ALEXEEV G.I., BARANOVICH V.Y., VERETNIK G.I.Pirogov Russian Journal of Surgery. 1989. P.. 131-132
SEMIGROUP OF PROJECTIVE TRANSFORMATIONS FOR AVERAGING THE GREEN-FUNCTION OF QUASIONE-DIMENSIONAL DISORDERED-SYSTEMS ArticleZHURAVSKII L.V., MIKHAILOV I.D.Theoretical and Mathematical Physics. Vol. 78. 1989. P.. 331-334