TY - JOUR A1 - Markov, A. V. JO - Trudy Paleontologicheskogo Instituta SP - 1 EP - 94 C1 - 258: 1-94 TI - Morphology, systematics and phylogeny of schizasterid sea urchins UR - https://ras.biodiversity.aq/aphia.php?p=sourcedetails&id=175974 VL - 258 PY - 1994 Y2 - 2024-03-28 ER -