| Authors(s) | Martens, P. | 
| Year | 1980 | 
| Title | Contributions to the mesozooplankton of the northern Wadden Sea of Sylt, German Bight, North Sea. Helgoländer Meeresuntersuchungen, 34: 41-54. | 
| Authors(s) | Martens, P. | 
| Year | 1980 | 
| Title | Contributions to the mesozooplankton of the northern Wadden Sea of Sylt, German Bight, North Sea. Helgoländer Meeresuntersuchungen, 34: 41-54. |