1. Possible leaching of Na2O during hydration of volcanic glasses;Aramaki,1965
2. Eruptions from zoned magma chambers;Blake;J. Geol. Soc. London,1981
3. Magma mixing and the dynamics of withdrawal from stratified reservoirs;Blake,1984
4. The Granadilla Pumice Deposit of southern Tenerife, Canary Islands;Booth,1973
5. A quantitative study of five thousand years of volcanism on Sao Miguel, Azores;Booth;Philos. Trans. R. Soc. London, Ser. A,1978