Absolute dimensions of solar-type eclipsing binaries - EF Aquarii: a G0 test for stellar evolution modelsJ. Vos, J. V. Clausen, U. G. Jørgensen, R. H. Østensen, A. Claret, M. Hillen and K. ExterA&A, 540 (2012) A64DOI: https://doi.org/10.1051/0004-6361/201118606