@misc{Britten_Bashley_Our,
 author={Britten, Bashley},
 howpublished={online},
 publisher={Mitchell W.},
 language={eng},
 type={szkice},
 title={Our effective artillery: what has been done, what has to be done, what may be done},
 keywords={broń 19w., artyleria 19w., armaty 19w.},
}