| Auteur(s) | Radchenko, V.G. |
| Jaar | 1982 |
| Titel | A method for the accumulation and maintenance of abundance of alfalfa pollinators at the nature conditions . In: V.S. Grebennikov (ed.), Insect Pollinators of Agricultural Plants. , pp. 132–135. iberian Branch of the All-Union Academy of Agricultural Sciences, Novosibirsk. |