VLADIMIR POUTINE DISCUSSED WITH THE TELEPHONE WITH LEONID KOUTCHMA MOSCOW, March 6. / Corr. RIA " Novosti " /. During the telephone conversation which are deroulee Tuesday between the presidents Russian and ukrainien, Vladimir Poutine and Leonid Koutchma, the two men have master key in review the relative problems has the economic co-operation between the two countries, as well as with the Russo-ukrainiens contacts in the international businesses, has advertisement the service of press of the head of the Russian State.