1. Observations concernant les contaminations experimentales et les contaminations “in situ” d'especes marines par le ruthenium 106;Ancellin;Rev. Int. Oceanogr. Med.,1971
2. New studies on experimental contamination of marine species by ruthenium-106;Ancellin,1967
3. Study of the contamination by iodine-131 and iron-59 of Ciona intestinalis Linn;Battani,1968
4. The accumulation of radioactive caesium by marine invertebrates;Bryan;J. Mar. Biol. Assoc. UK,1963
5. Niobium in ascidians;Carlisle;Nature,1958