‘Where is everybody?’ An empirical appraisal of occurrence, prevalence and sustainability of technological species in the Universe
https://www.researchgate.net/publication/325780733_‘Where_is_everybody’_An_empirical_appraisal_of_occurrence_prevalence_and_sustainability_of_technological_species_in_the_Universe
Galactic Distribution of Chirality Sources of Organic Molecules
https://arxiv.org/abs/1612.06720
Self-Stirring of Debris Discs by Planetesimals Formed by Pebble Concentration
https://arxiv.org/abs/1806.05431