M. Macmartin

A self-balancing direct current comparator for 20 000 amperes

N. Kusters, M. Macmartin, 1965 .

A Direct-Current-Comparator Ratio Bridge for Four-Terminal Resistance Measurements

N. Kusters, M. Macmartin, 1966 .

A Direct-Current-Comparator Bridge for Measuring Shunts up to 20000 Amperes

N. Kusters, M. Macmartin, 1969 .

Direct-Current Comparator Bridge for Resistance Thermometry

Norbert L. Kusters, Malcolm P. Macmartin, N. Kusters, 1970 .

An improved transductor for measuring large direct currents

M. Macmartin, M.P. MacMartin, 1976, IEEE Transactions on Power Apparatus and Systems.

A Direct Current Comparator Bridge for High Resistance Measurements

Norbert L. Kusters, Malcolm P. Macmartin, N. Kusters, 1973 .