<%= t("newspaper_works.newspapers_search.fields.date_start") %> <%= text_field_tag 'date_start', nil, :id => 'date_range_start', :class => 'form-control', :maxlength => 4 %>

<%= t("newspaper_works.newspapers_search.fields.date_end") %> <%= text_field_tag 'date_end', nil, :id => 'date_range_end', :class => 'form-control', :maxlength => 4 %>