drupal 7 - Entity reference node contents -

i have 2 content types content-type1 , content-type2. have used content-type1 entity reference in content-type2.

i have list of 50 contents in content-type2 , 5 contents in contetn-type2. content-type1 each 10 contents refers different nodes of contet-type2. on 5 nodes of content-type2 want create view block should display list of 10 contents refers particular node.

any 1 can me how use contextual filter or relationships behavior?

you need create contextual reference of content-type1 in view , limit results content type.