1. Magnetic storm associated disturbance dynamo effects in the low and equatorial latitude ionosphere
2. Correlation of long wave transatlantic radio transmission with other factors affected by solar activity;Anderson;Proc. Inst. Radio Eng.,1928
3. Notes on the effect of solar disturbances on transatlantic radio transmission;Anderson;Proc. Inst. Radio Eng.,1929
4. Magnetic storms and wireless transmission;Appleton;Electrician,1927