Speculations on the evolution of the genetic code III: The evolution of t-RNA
The chemical structure of DNA sequence signals for RNA transcription
Physical foundations of the probability of biogenesis
The satellites of Jupiter and Saturn: Surface conditions and properties
The origin and evolution of the Viking mission to Mars
Adaptations of cryptoendolithic lichens in the Antarctic dry valleys
On the question of the origin and evolution of the genetic system
Aspects of the geologic history of seawater
A possible prebiotic peptide formation from glycinamide and related compounds
Heteropolypeptides from hydrogen cyanide and water? Solid $ state^{15} $N NMR investigations