Experimental study of the Ca2 1S+1S asymptoteO. Allard, C. Samuelis, A. Pashov, H. Knöckel and E. TiemannEur. Phys. J. D, 26 2 (2003) 155-164DOI: https://doi.org/10.1140/epjd/e2003-00208-4