Buuxi weedha soo socota:
Dagaalkii Ruushka iyo Turkiga jiilaalkii 1696, dhismaha maraakiibta ballaaran ee ciidamada badda ee Ruushka ayaa laga bilaabay Voronezh iyo Preobrazhensky, oo ay ku jiraan 522 "strugas". Maraakiibta waxaa loo keenay Voronnezh qaab kala-goys ah, ka dibna la isku-dhajiyay oo la bilaabay. Dhismaha warshadaha ee "strugas" waxaa lagu fuliyay Peter I, amarkiisii Diseembar 28, 1715. Sanadkii 1722-kii, wuxuu safar dib-u-dhac ah ka sameeyay Moscow ilaa Nizhny Novgorod iyo Astrakhan isagoo saaran "Muscovets", oo ah "strug" oo ku qalabeysan 18 saf oo doomo ah.