являться общим(являются общими для всей группы = are shared by the entire group ... there are a significant number of distinctive readings that are shared by the entire group. This implies that this group of manuscripts forms a family originating ... Alexander Demidov)
распределяться в равных долях(напр., о расходах. между Сторонами = by the Parties. The costs associated with the protection of Intellectual Property Rights (if any) shall be shared by the Parties equally.)