Quantum vacuum and the gravitational repulsion between matter and antimatter: a key for the understanding of the Universe? D.S. Hajdukovic GBAR Collaboration.
Testing Gravity from the Dark Energy Scale to the Moon and Beyond C.D. Hoyle
Dark Energy 2007 Extra Dimensions and the Cosmological Constant Problem Cliff Burgess.
D.S. Hajdukovic GBAR Collaboration Meeting 18 th April 2012
