BRUSTUR, Titus.
A bibliographical rarity – The first manual of geology in romanian language (Cobălcescu, 1859).
<strong>Geo-Eco-Marina</strong>, [S.l.], v. 28, p. 139-146, dec. 2022.
ISSN 1224-6808.
Available at: &lt;<a href="https://journal.geoecomar.ro/geo-eco-marina/article/view/11_2022" target="_new">https://journal.geoecomar.ro/geo-eco-marina/article/view/11_2022</a>&gt;. Date accessed: 19 apr. 2024.
doi: <a href="https://doi.org/10.5281/zenodo.7491387">https://doi.org/10.5281/zenodo.7491387</a>.