On the absolute summability factors of double infinite series. S. N. Maheshwari — 1961 Bollettino dell'Unione Matematica Italiana
On the absolute harmonic summability of a double series related to a double Fourier series. S. N. Maheshwari — 1961 Bollettino dell'Unione Matematica Italiana
Some new separation axioms in bitopological spaces S. N. Maheshwari; R. Prasad — 1975 Matematički Vesnik