@misc{jakubek2016zarizeni,
  author = {Jak{\r{u}}bek, J. and Jak{\r{u}}bek, M.},
  title = {Za{\v{r}}{\'i}zen{\'i} pro koinciden{\v{c}}n{\'i} zobrazov{\'a}n{\'i} sekund{\'a}rn{\'i}mi elektrony},
  howpublished = {Patent CZ 306489, Czechia},
  year = {2016}
}