Citation: W. Gunkel, INTERNATIONAL-HELGOLAND-SYMPOSIUM 1992 THE CENTENNIAL OF THE BIOLOGISCHE ANSTALT HELGOLAND THE CHALLENGE TO MARINE BIOLOGY IN A CHANGING WORLD - OPENING ADDRESS, Helgolander Meeresuntersuchungen, 49(1-4), 1995, pp. 1-2
Citation: W. Gunkel, 100 YEARS OF THE BIOLOGISCHE-ANSTALT-HELGOLAND ON THE ISLAND OF HELGOLAND, A CLIFF IN THE NORTH-SEA STEEPED IN THE TIDES AND CURRENTS OF HISTORY, Helgolander Meeresuntersuchungen, 49(1-4), 1995, pp. 69-75
Citation: W. Minas et W. Gunkel, OIL POLLUTION IN THE NORTH-SEA - A MICROBIOLOGICAL POINT-OF-VIEW, Helgolander Meeresuntersuchungen, 49(1-4), 1995, pp. 143-158
Citation: W. Gunkel, INTERNATIONAL-HELGOLAND-SYMPOSIUM - THE CHALLENGE TO MARINE BIOLOGY IN A CHANGING WORLD - CLOSING ADDRESS, Helgolander Meeresuntersuchungen, 49(1-4), 1995, pp. 903-903