Self-doubled laser emission in an organic systemA. Barsella, F. May, J.-P. Vola, A. Fort, S. Sanaur, A.-J. Attias, M. Lefebvre and E. RosencherAnn. Phys. Fr., 32 2-3 (2007) 55-58DOI: https://doi.org/10.1051/anphys:2008006