No author No year - Dedov, Ivaylo Kanev (2012): Two new and rare mountain door-snails (Gastropoda, Pulmonata, Clausiliidae) from high mountain areas in Macedonia. ZooKeys 168: 45-53, DOI: http://dx.doi.org/10.3897/zookeys.168.1919, URL: http://dx.doi.org/10.3897/zookeys.168.1919
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