P. J. S.  Boaden, ?Thiobiotic facts and fancies. (Aspects of the distribution and evolution of anaerobic meiofauna.)?, Mikrofauna Meeresbod, vol. 61, pp. 45 - 63, 1977.

P. J. S.  Boaden, ?The interstitial fauna of some North Wales beaches.?, J mar biol Ass U K, vol. 43, pp. 79 - 96, 1963.