Index to Documentation of Seagroins (Cont. ) 
REINEKE, H. (1955) What Water Economy Expects from Coastal Research 
"Wasserwirtschaft-Wassertechnik" 8, pp. 249-250. 
(1956) Works of the Coastal Commission - East, "Die Kuste" 5, 
pp. 1-8. 
REINHARD, H, (1956) Coastal Changes and Coastal Protection of the Island 
Hiddensee. Berlin. 
RIEDER, K. (1957) Coastal Changes and Coastal Protection Problems of the 
Island Sylt. "Die Kuste" 6, No. 2. 
RIEDER, K, and H. SUHR, (1958) Water Economy between North Sea and Baltic 
Sea, 1948-58. Kiel. 
ROHNISH, (1953) Hydraulic Structures (Groins, Dams, Dykes and Canal 
Embankments) of Bitumen Type. "Bitumen" 15, No. 9/10. 
SCHMITZ, H. P. (1957) Coastal Protection and Scientific Basis of Research. 
"Wasserwirtschaft-Wassertechnik" 7, No. 2, pp. 64-74; No. 3, 
pp. 103-107. 
THILO, R. and G. KURZAK (1952) Origin of Breaking Phenomena on West and 
Northwest Beach of the Island of Norderney. "Die Kuste™ 1, No.1. 
VOLLBRECHT, K. (1953) Theoretical Observations for Installation of Coastal 
Protective Structures on Tideless Shores. '"Wasserwirtschaft- 
Wassertechnik" 3, No. 6. 
(1955) Beach Abrasion by Waves - Reflection on Steep Wall Type of 
Coastal Protective Structures. "Wasserwirtschaft-Wassertechnik" 
No. 8, pp. 251-257; 333-339. 
WEINNOLDT, E. and H. SUHR, (1951) Water Economy between North and Baltic 
Sea, Kiel. 
WOHLEBERG, E. (1950) Origin and Decline of the Island Trischen. "Trans-— 
actions of Geographic Society, Hamburg" Vol. XLIX, pp. 158-187. 
ZISCHER, F. F, (1957) Possibilities and Limits for Application of Asphalt 
Types of Constructions for Coastal Protection. ''Proceedings of 
the Testing Institute of Hannover" No. 12. 
aidhicnsis (1960) Protection of the West Beach of Sylt Island by Flat 
Groans. "Bitumen" No. 8/9, p. 190. 
ZSCHIESCHE, O. (1956) Suitability of Model Tests in Maritime Engineering 
in Harbors, Seaways and Coastal Protection. 'Wasserwirtschaft- 
Wassertechnik" No. 12, pp. 383-386. 
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