] , “Identification and localization of bacterial endosymbionts in hydrothermal vent taxa with symbiont-specific polymerase chain reaction amplification and in situ hybridization techniques”, Molecular Marine Biology and Biotechnology, vol. 2, pp. 51–62, 1993.
, “A microbiological study of Guaymas Basin high temperature hydrothermal vents”, Deep-Sea Research. Part A, Oceanographic Research Papers, vol. 35, pp. 777–791, 1988.
, “Sulfur-oxidizing bacterial symbionts: analysis of phylogeny, specificity, and origins by 16S ribosomal RNA sequences”, Journal of Bacteriology, vol. 170, pp. 2506–2510, 1988.