Rospert, S., Böcher, R., Albracht, S., & Thauer, R. K. (1991). Methyl-coenzyme
M reductase preparations with high specific activity from H2-preincubated cells of Methanobacterium thermoautotrophicum. FEBS Letters, 291(2), 371-375. doi:10.1016/0014-5793(91)81323-Z.