THE INTERNATIONAL SEISMOLOGICAL SUMMARY FOR 1963 OCTOBER, NOVEMBER, DECEMBER.WILLMORE PL.1969; INTERNATION.SEISMOL.SUMM-G.B; GBR; 1969(6), NUM. 0012, P. 889 A 1197Miscellaneous

MANUAL OF SEISMOLOGICAL OBSERVATORY PRACTICEWILLMORE PL.1979; ; USA; S.L.: WORLD DATA CENT.; DA. 1979; SE-20; 180 P.; BIBL. DISSEM.Report

DATA COLLECTION FOR MODERN SEISMOGRAPH SYSTEMSWILLMORE PL.1973; PURE APPL. GEOPHYS.; SWITZ.; DA. 1973; VOL. 103; NO 2; PP. 415-420; BIBL. 1REF.; (PROC. SYMP. SEISMOL. PRACT., IUGG GEN. ASSEM.; MOSCOW; 1971)Conference Paper

VOLCANO-SEISMIC CORRELATIONS. (ABS.).WILLMORE PL.1971; J. GEOL. SOC.; GBR; 1971(1), VOL. 127, P. 97Miscellaneous

DEVELOPMENTS IN ELECTROMAGNETIC AND HYBRID SEISMOMETERSWILLMORE PL.1979; PHYS. EARTH PLANET. INTER.; NLD; DA. 1979; VOL. 18; NO 2; PP. 35-37; BIBL. 3 REF.Article

SMALL EARTHQUAKE OBSERVED WITH LOCAL SEISMOMETER NETWORKSCRAMPIN S; WILLMORE PL.1973; PHILOS. TRANS. R. SOC. LONDON, A; G.B.; DA. 1973; VOL. 274; NO 1239; PP. 383-387; BIBL. 4REF.; (DISCUSS. MEAS. INTERPRETATION CHANGES STRAIN EARTH; LONDON; 1972)Conference Paper

RESEARCH AT THE INTERNATIONAL SEISMOLOGICAL CENTER : PRESENT STATE AND DEVELOPMENT.WILLMORE PL; ARNOLD EP; KONDORSKAJA NV et al.1968; IZVEST. ACAD. SCI. U.S.S.R., PHYS. SOLID EARTH; USA; 1968(10), NUM. 0010, P. 600 A 606Miscellaneous

ETAT ACTUEL ET DEVELOPPEMENT DES RECHERCHES AU CENTRE INTERNATIONAL DE SEISMOLOGIE.WILLMORE PL; ARNOLD EP; KONDORSKAJA NV et al.1968; IZVEST. AKAD. NAUK S.S.S.R., FIZ. ZEMLI; SUN; 1968(10), NUM. 0010, P. 34 A 44Miscellaneous