Friedrich Zander, often transliterated "Fridrikh Arturovich Tsander" from Фридрих Артурович Цандер, the Russian version of his name, or "Frīdrihs Canders" in the Latvian version, was a pioneer of rocketry and spaceflight in the Soviet Union. He designed the first liquid-fuelled rocket to be launched in the Soviet Union and made many important theoretical contributions to the road to space. Wikipedia
The definitive Wikipedia entry for Friedrich Zander. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Friedrich_Zander
