Salumbides, E.J., Bailly, D., Eikema, K.S.E., Vervloet, M. and Ubachs, W. 2009. Improved determination of the B—X and C—X transition wavelengths of molecular hydrogen. Proceedings of the Samahang Pisika ng Pilipinas, 27(1), SPP-2009-3A-05. URL: https://proceedings.spp-online.org/article/view/SPP-2009-3A-05.