@article{Więckowski:2021,
author
=
"A.Więckowski",
title
=
"Fritz Hasenöhrl - zapomniany prekursor Einsteina",
journal
=
"Postępy Fizyki",
volume
=
"T. 72",
number
=
"z. 4",
pages
=
"30--34",
year
=
"2021",
}