Marcucci, M. et al. 1998. RADIOLARIAN BIOSTRATIGRAPHY OF THE JURASSIC CHERTS IN THE KARMA AND FUSHE LURA AREAS, NORTHERN ALBANIA. Ofioliti. 23, 2 (Jul. 1998), 101–105. DOI:https://doi.org/10.4454/ofioliti.v23i2.5.