- Documento
D. D. Millar. The nature of the penetrating particles in extensive air showers. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.7, Dublin University Press Ltda, pp.115-123.
D. D. Millar. The nature of the penetrating particles in extensive air showers. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.7, Dublin University Press Ltda, pp.115-123.