http://www.myfonts.com/fonts/paratype/yefimov-sans/
Yefimov Sans is a sans companion for Yefimov Serif. It is one of the last original faces by Vladimir Yefimov. It has contemporary design, squarish shapes of the round letters and legible proportions. Thanks to open aperture, it works well in small point sizes, and its distinctive letterforms make it good also for display purposes. The typeface was completed by Maria Selezeneva and Alexandra Korolkova. Released by ParaType in 2015.
OTF, WOFF | 8 Fonts | JPG Preview | 1.7 Mb RAR