The non-marine Centropagide: (Copepoda: Calanoida) of the world : научное издание / A. E. Bayly. - The Hague : SPB Academic Publishing , 1992. - 30 p.. - (Guides to the identificayion of the microinvertebrates of the continental waters of the world ; 2). - ISBN 90-5103-075-4 : 263.06 грн. ------------