what are s . r . srinivasa varadhan and s . r . srinivasa varadhan , both known for ?
SELECT DISTINCT var_uri where brack_open dbr_S._R._Srinivasa_Varadhan dbp_knownFor var_uri sep_dot dbr_S._R._Srinivasa_Varadhan dbp_knownFor var_uri brack_close