518 | MAGHRADZE, D. | Development of national programmes on plant genetic resources in Southeastern Europe - conservation and sustainable use of grapevine genetic resources in the Caucasus and Northern Black Sea region | | 2006 | 66 |
74 | KATARJAN, T.G. | Catalogue of the Grapevine Collections of the USSR | Yalta | 1962 | 179 |
18 | O.I.V. | Régistre Ampélographique International Vol. 1-5 | Office International de la Vigne et du Vin, Paris | 1961-1972 | Vol. 3, Nr. 266 |