Sabovljevic Marko S,Frahm Jan-Peter (2011) Genetic diversity of the relict moss Rhytidium rugosum (Hypnales) in Europe inferred from the ITS region (nrDNA), BIOLOGIA, vol. 66, br. 1, str. 42-49 (Article) 

Sabovljevic Marko S,Frahm Jan-Peter (2009) Genetic diversity and phylogeography of the rare riparian moss dichelyma capillaceum (with.) myr. inferred from trnl-f plastid dna sequences, ARCHIVES OF BIOLOGICAL SCIENCES, vol. 61, br. 1, str. 85-91 (Article) 

Sabovljevic Marko S,Frahm Jan-Peter (2008) Genetic structure of the rare and endangered moss Campylopus oerstedianus (Dicranaceae) in Europe, BIOLOGIA, vol. 63, br. 6, str. 1073-1077 (Proceedings Paper) 

Frahm Jan-Peter,Sabovljevic Marko S (2006) Preliminary results of the taxonomic value of Tortula densa (Velen.) L-P. Frahm inferred from the Internal Transcribed Spacer (ITS) of the nrDNA, CRYPTOGAMIE BRYOLOGIE, vol. 27, br. 4, str. 405-412 (Article) 

Sabovljevic Marko S,Frahm Jan-Peter,Schaumann F (2006) The origin of the German populations of Hilpertia velenovskyi (Pottiaceae, Bryopsida): inferences from variation in the nuclear ITS region, CRYPTOGAMIE BRYOLOGIE, vol. 27, br. 3, str. 357-365 (Article)