acceptable form of reciprocity
acoustical reciprocity theorem
correction on reciprocity
coupled chamber method reciprocity calibration
Dual Reciprocity Boundary Element
Dual Reciprocity Boundary Element Method
Dual Reciprocity Method
dual reciprocity principle
dual-reciprocity boundary element
electro acoustical reciprocity theorem
free feild reciprocity calibration
Frobenius reciprocity formula
generalized reciprocity integral
Green’s reciprocity principle
Helmholtz reciprocity law