On Peter's Formula for Probable Error. W. Woolsey Johnson — 1893 Bulletin of the New York Mathematical Society
Gravitation and Absolute Units of Force. W. Woolsey Johnson Bulletin of the New York Mathematical Society
A Case of Non-Euclidian Geometry. W. Woolsey Johnson — 1893 Bulletin of the New York Mathematical Society
The Mechanical Axioms of Laws of Motion. W. Woolsey Johnson Bulletin of the New York Mathematical Society