Even at this early stage he had built up an impressive international reputation and had seven papers in print by the end of 1935, three of which had appeared in the Journal of the London Mathematical Society.
Kahit na ito sa maagang yugto niya binuo up ang isang kahanga-internasyonal na dangal at may pitong mga papeles sa print sa pamamagitan ng dulo ng 1935, kung saan nagkaroon ng tatlong lumitaw sa Journal ng London matematiko Society.