Utilising possibilities of old postcards in research of surface relicts after raw material mining

Hronček, Pavel, 1973-

Utilising possibilities of old postcards in research of surface relicts after raw material mining / Pavel Hronček, Ladislav Hvizdák, Ľubomír Štrba

In Acta geoturistica. -- Košice : Technical university Košice, BERG, 2011. -- ISSN 1338-2292. -- Vol. 2, no. 1 (2011), pp. 46-60