In addition to the 1905 work referred to above which is largely on his own research, he wrote the textbook Differential and integral calculus and their applications which was published in four volumes between 1920 and 1946.
Bilang karagdagan sa 1905 ng trabaho refer sa itaas na kung saan ay higit sa lahat sa kanyang sariling pananaliksik, he wrote ang mga aklat-aralin kaugalian at integral calculus at ang kanilang mga aplikasyon ay na-publish sa apat na volume na sa pagitan ng 1920 at 1946.