F. Hoyle et Nc. Wickramasinghe, The availability of phosphorus in the bacterial model of the interstellar grains, ASTRO SP SC, 268(1-3), 1999, pp. 191-196
It is shown that phosphorus availability is in close balance with the phosp
horus require ment of the bacterial grain model. This correspondence, which
would be fortuitous if the interstellar grains were of inorganic origin, p
oints to the correctness of the biological model.