Radinka Dontcheva

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In this paper, we present some results concerning a decomposition of binary self-dual codes having an automorphism of an order which is the product of two odd prime numbers. These results are applied to construct self-dual [72,36,12] codes with an automorphism of order 15. Furthermore, it is proved that the automorphism group of a putative binary extremal(More)
Rabbit-antihuman IgG, yolk immunoglobulins (IgY) and monoclonal antibodies against Rickettsia conorii were adsorbed to colloidal gold. Thus obtained conjugates were found to be active and responded specifically to the agent of the Mediterranean Spotted fever. The suitability of the immunogold assay as a alternative to other known immunoenzymatic or(More)
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