| Name | Country | Region | Address |
|---|---|---|---|
| u Kronenberga L.L. | Russia | ||
| u Kublitskogo V.I. | Russia | ||
| u Kuchenevyh | Russia | ||
| u Kuznetsova A.P. | Russia | ||
| u Lanskogo P.A. | Russia | ||
| u Lazareva A.I. | Russia | ||
| u Lazarevoj E.I. | Russia | ||
| u Lizogub I.V. | Russia | ||
| u Lopatina I.N. | Russia | ||
| u Lunina N.A. | Russia |