@Misc{BVMC:502824,
author = {Mlynarska-Kieniewicz, Agata},
title = {Tarjeta postal dirigida a Aniela Rubinstein. Varsovia (Polonia), 15-12-1988},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcn02h0}
}