@article{ejnisman_bigelow_1998,  title={Is it Possible to do Experimental Cosmology Using Cold Atoms?},  volume={28},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97331998000100010},  DOI={10.1590/S0103-97331998000100010},  number={1},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Ejnisman, Renato and Bigelow, Nicholas P.},  year={1998},  month={Mar},  pages={72–76} }