Immunoadsorbent for the isolation of purine- specific antibodies.
On the terms ‘biogenesis’ and ‘abiogenesis’
Aspects of the geologic history of seawater
Pre-enzymic origin of metabolic redox processes and of the energy storage processes
Homeostatic tendencies of the Earth's atmosphere
The prebiotic synthesis of oligonucleotides
A new hypothesis for the evolution of biological electron transport
Genetics and the origin of the genetic code
The development and diversification of Precambrian life
On the chemical constitution of cometary nuclei
Test results on the Viking gas chromatograph-mass spectrometer experiment
Planetary systems and extraterrestrial life
Biogenesis, abiogenesis, biopoesis and all that