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
The prebiotic synthesis of oligonucleotides
Homeostatic tendencies of the Earth's atmosphere
A new hypothesis for the evolution of biological electron transport
Genetics and the origin of the genetic code
On the chemical constitution of cometary nuclei
The development and diversification of Precambrian life
Test results on the Viking gas chromatograph-mass spectrometer experiment
Planetary systems and extraterrestrial life
Biogenesis, abiogenesis, biopoesis and all that