@misc{_Pâtidesâtilêtìe,
 address={Vil'na},
 howpublished={online},
 publisher={Tipografìâ A. G. Syrkina},
 language={rus},
 type={książka},
 title={Pâtidesâtilêtìe služby Ivana Âkovleviča Sprogisa},
 keywords={archiwistyka, Sprogis, Ivan Âkovlevič},
}