1.
Recherches sur la biologie du hareng "guai" et sur sa pêcherie entre Ostende et le Cap Gris-Nez en 1930-1931
Recent observations on spent herrings and remarks on forecasting
Annual concentration of spent herring along the French and Belgian coasts in 1933-1934
2.
Further observations on spent herring with remarks on fluctuations and oscillation
Nine years of continuous survey of an annual shoal of spent hering on the French-Belgian coast, 1930-39