Separata: 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.

• 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.

Separata: On the fluctation of a nucleon cascade in homogeneous nuclear matter and calculation of average numbers. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.8, Dublin University Press Ltda, pp.125-135.

• Documento

Harry Messel. On the fluctation of a nucleon cascade in homogeneous nuclear matter and calculation of average numbers. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.8, Dublin University Press Ltda, pp.125-135.

Separata: On the calculation of average numbers for the electron-photon cascade. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.15, Dublin University Press Ltda, pp.217-243.

• Documento

Leonie Jánossy e Harry Messel. On the calculation of average numbers for the electron-photon cascade. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.15, Dublin University Press Ltda, pp.217-243.

Separata: Investigation into the higher moments of a nucleon cascade. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.16, Dublin University Press Ltda, pp.245-262.

• Documento

Lajos Jánossy e Harry Messel. Investigation into the higher moments of a nucleon cascade. Proceedings of the Royal Irish Academy, v.54, sec.A, nº.16, Dublin University Press Ltda, pp.245-262.