1. Transcendental Number Theory;Baker,1975
2. An Introduction to Diophantine Approximation;Cassels,1957
3. Translation-invariant liner forms and a formula for the Dirac measure;Meisters;Bulletin Amer. Math. Soc.,1971
4. Translation-invariant linear forms and a formula for the Dirac measure;Meisters;J. Functional Analysis,1971