1. ADAMS, W. C., BERNAUER, E. M., DILL, D. B. and BOMAR, J. B. (1975): Effects of equivalent sea-level and altitude training on VO2 max and running performance. J. appl. Physiol.39 262?266.
2. ARIAS-STELLA, J. and RECAVARREN, S. (1962): Right ventricular hypertrophy in native children living at high altitude. Amer. J. Pathol.,41 55?59.
3. ARIAS-STELLA, J. and SALDANA, M. (1962): The muscular pulmonary arteries in people native to high altitude. Med. Thorac.,19 484?492.
4. BAKER, P. T. (1969): Human adaptation to high altitude. Science,163 1149?1156.
5. BALKE, B. (1960): Work capacity at altitude. In: Science and Medicine of Exercise and Sports, W. R. Johnson (ed.), Harper and Brothers, New York, 339?347.