1. The Biology of Large RNA Viruses;Almeida,1970
2. Further observations on the structure of influenza viruses A and C;Apostolov;J. Gen. Virol.,1969
3. Etude au microscope électronique de la particule virale de myxovirus influenza B (souche Lee), comparaison des resultats en “coloration negative” et en coupe;Berkaloff;J. Microsc. (Paris),1963
4. RNA-dependent RNA polymerase activity associated with virions and subviral particles of myxoviruses;Chow,1971
5. An electron microscope study of single-cycle infection of chick embryo fibroblasts by influenza virus;Compans;Virology,1969