EFFECTIVE NUMBER OF PARTIES - MEASURE WITH APPLICATION TO WEST EUROPE

[11] Landau L.D., 1963, QUANTUM MECH NONRELA, V3rd

[12] TYPOLOGIES OF DEMOCRATIC SYSTEMS [J]. COMPARATIVE POLITICAL STUDIES, 1968, 1 (01) : 3 - 44

[13] NILSON S, 1974, EUROPEAN J POLITICAL, V2, P283

[14] INSTITUTIONALIZATION OF VOTING PATTERNS, OR IS MOBILIZATION SOURCE OF DECAY [J]. AMERICAN POLITICAL SCIENCE REVIEW, 1975, 69 (01) : 49 - 67

[15] PRZEWORSKI A, 1971, MIDWEST J POLITICAL, V15, P187

[16] FRACTIONALIZATION OF SOME EUROPEAN PARTY SYSTEMS [J]. COMPARATIVE POLITICAL STUDIES, 1968, 1 (03) : 413 - 418

[17] Rae DouglasW., 1970, ANAL POLITICAL CLEAV

[18] MEASUREMENT OF HYPERFRACTIONALIZATION - COMMENT [J]. COMPARATIVE POLITICAL STUDIES, 1971, 4 (02) : 244 - 245

[19] RAE DW, 1967, POLITICAL CONSEQUENC

[20] RICHARDS JA, 1960, MODERN U PHYSICS

[11] Landau L.D., 1963, QUANTUM MECH NONRELA, V3rd

[12] TYPOLOGIES OF DEMOCRATIC SYSTEMS [J]. COMPARATIVE POLITICAL STUDIES, 1968, 1 (01) : 3 - 44

[13] NILSON S, 1974, EUROPEAN J POLITICAL, V2, P283

[14] INSTITUTIONALIZATION OF VOTING PATTERNS, OR IS MOBILIZATION SOURCE OF DECAY [J]. AMERICAN POLITICAL SCIENCE REVIEW, 1975, 69 (01) : 49 - 67

[15] PRZEWORSKI A, 1971, MIDWEST J POLITICAL, V15, P187

[16] FRACTIONALIZATION OF SOME EUROPEAN PARTY SYSTEMS [J]. COMPARATIVE POLITICAL STUDIES, 1968, 1 (03) : 413 - 418

[17] Rae DouglasW., 1970, ANAL POLITICAL CLEAV

[18] MEASUREMENT OF HYPERFRACTIONALIZATION - COMMENT [J]. COMPARATIVE POLITICAL STUDIES, 1971, 4 (02) : 244 - 245

[19] RAE DW, 1967, POLITICAL CONSEQUENC

[20] RICHARDS JA, 1960, MODERN U PHYSICS