GAS BUBBLES IN DISTRIBUTION TRANSFORMERS. = BULLES DE GAZ DANS LES TRANSFORMATEURS DE DISTRIBUTIONKAUFMANN GH.1977; I.E.E.E. TRANS. POWER APPAR. SYST.; U.S.A.; DA. 1977; VOL. 96; NO 5; PP. 1596-1601; BIBL. 5 REF.Article

TEST TRANSFORMERS UNDER SERVICE CONDITIONS.KAUFMANN GH.1977; ELECTR. WORLD; U.S.A.; DA. 1977; VOL. 187; NO 5; PP. 46-47Article

IMPULSE TESTING OF DISTRIBUTION TRANSFORMERS UNDER LOAD.KAUFMANN GH.1977; I.E.E.E. TRANS. POWER APPAR. SYST.; U.S.A.; DA. 1977; VOL. 96; NO 5; PP. 1583-1595; BIBL. 6 REF.Article

ON THE NUMERICAL PROCESSING OF SPECKLE PHOTOGRAPH FRINGESKAUFMANN GH.1980; OPT. LASER TECHNOL.; GBR; DA. 1980; VOL. 12; NO 4; PP. 207-209; BIBL. 6 REF.Article

AGING AND LIFE TESTING OF TRANSFORMER INSULATION SYSTEMS IN POLYDIMETHYLSILOXANE.KAUFMANN GH; FESSLER WA.1977; IN: ELECTR. ELECTRON. INSULATION CONF. 13. PROC., CHICAGO; 1977; S.L.; INST. ELECTR. ELECTRON. ENG.; DA. 1977; PP. 372-376; BIBL. 6 REF.Conference Paper

SHORT-TIME FAILURE MODE CONSIDERATIONS ASSOCIATED WITH POWER TRANSFORMER OVERLOADINGMCNUTT WJ; KAUFMANN GH; VITOLS AP et al.1980; IEEE TRANS. POWER APPAR. SYST.; ISSN 0018-9510; USA; DA. 1980; VOL. 99; NO 3; PP. 1186-1197; BIBL. 9 REF.Article

AN ELECTRO-OPTICAL READ-OUT SYSTEM FOR ANALYSIS OF SPECKLE PHOTOGRAPHSKAUFMANN GH; ENNOS AE; GALE B et al.1980; J. PHYS. E; ISSN 0022-3735; GBR; DA. 1980; VOL. 13; NO 5; PP. 579-584; BIBL. 9 REF.Article