@book{stroitel+039+naa+mehanika+c+2+statika+sooruzenij,
    author = {Proskurâkovʹ, Lavr Dmitrievič},
    title = {Stroitel'naâ mehanika. Č 2, Statika sooruženìj},
    address = {S.-Peterburgʹ},
    publisher = {Tipografìâ A. Benke},
    date = {1912}
}