| pan.pl | Institute of Paleobiology, Polish Academy of Sciences |
| ifzz.pl | The Kielanowski Institute of Animal Physiology and Nutrition |
| ibb.waw.pl | Institute of Biochemistry and Biophysics PAN |
| uni.wroc.pl | Natural Sciences Campus Wroclaw University |
| amu.edu.pl | The Association of Polish Malacologists |
| ibib.waw.pl | Institute of Biocybernetics and Biomedical Engineering |
| bas.bg | Institute of Molecular Biology |
| brown.edu | Brown University - Biology Undergratuate Education |
| amu.edu.pl | The Association of Polish Malacologists |
| sciweb.com | SciWeb Life Science |
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