R. Spiegel

First record of breeding populations of Aedes albopictus in continental Africa: implications for arboviral transmission.

B. Miller, H. M. Savage, V. Ezike, 1992, Journal of the American Mosquito Control Association.

Simultaneous evaluation of the acute effects of chemicals on seven aquatic species

R. Spiegel, J. Gorsuch, K. Robillard, 1986 .