Template:Vondrák et al., 2012a
- Vondrák, J., Khodosovtsev, A., Šoun, J. & Vondráková, O.M. 2012. Two new European species from the heterogeneous Caloplaca holocarpa group (Teloschistaceae). The Lichenologist 44(1): 73–89. DOI: 10.1017/S0024282911000636 .