THE INTRUSION OF RACE: BLACK RESPONSES TO THE WHITE OBSERVERLEDVINKA J.SOC. SCI. QUART. 1972, Vol 52, Num 4, pp 907-920Article

RACE OF INTERVIEWER AND THE LANGUAGE ELABORATION OF BLACK INTERVIEWEESLEDVINKA J.J. SOC. ISSUES. 1971, Vol 27, Num 4, pp 185-197Article

THE STATISTICAL DEFINITION OF FAIRNESS IN THE FEDERAL SELECTION GUIDELINES AND ITS IMPLICATIONS FOR MINORITY EMPLOYMENTLEDVINKA J.1979; PERSONNEL PSYCHOL.; USA; DA. 1979; VOL. 32; NO 3; PP. 551-562; BIBL. 2 P.Article

TECHNICAL IMPLICATIONS OF EQUAL EMPLOYMENT LAW FOR MANPOWER PLANNING. = IMPLICATIONS TECHNIQUES DE LA LOI D'EMPLOI EGALE POUR LA PLANNIFICATION DE LA MAIN-D'OEUVRELEDVINKA J.1975; PERSONNEL PSYCHOL.; U.S.A.; DA. 1975; VOL. 28; NO 3; PP. 299-323; BIBL. 13 REF.Article

LONG-RANGE IMPACT OF FAIR SELECTION STANDARDS ON MINORITY EMPLOYMENTLEDVINKA J; MARKOS VH; LADD TT et al.1982; J. APPL. PSYCHOL.; ISSN 0021-9010; USA; DA. 1982; VOL. 67; NO 1; PP. 18-36; BIBL. 2 P.Article

The long-range impact of five definitions of fair employee selection on black employment and employee productivitySTEFFY, B. D; LEDVINKA, J.Organizational behavior and human decision processes (Print). 1989, Vol 44, Num 2, pp 297-324, issn 0749-5978Article

EFFECTIVENESS OF FENITROTHION FOR AREA CONTROL OF TICLES IXODES RICINUS (L.).RUPES V; CHMELA J; LEDVINKA J et al.1977; FOLIA PARASITOL.; TCHECOSL.; DA. 1977; VOL. 24; NO 1; PP. 63-72; ABS. RUSSE; BIBL. 16 REF.Article

THE DEVELOPMENT OF RESISTANCE TO DIMETHOATE IN MUSCA DOMESTICA IN CZECHOSLOVAKIA AND THE GERMAN DEMOCRATIC REPUBLICRUPES V; MUELLER P; LEDVINKA J et al.1982; ACTA ENTOMOL. BOHEMOSLOV.; CSK; DA. 1982; VOL. 79; NO 6; PP. 412-421; ABS. RUS; BIBL. 21 REF.Article

ROLE DE BLATTELLA GERMANICA DANS LA TRANSMISSION DES AGENTS INFECTIEUXSVEC J; LEDVINKA J; VYCHODILOVA S et al.1975; CESKOSL. EPIDEMIOL. MIKROBIOL. IMUNOL.; CESKOSL.; DA. 1975; VOL. 24; NO 2; PP. 115-120; ABS. RUSSE ANGL.; BIBL. 13REF.Article

EFFICIENCY OF SOME CONTACT INSECTICIDES ON THE TICK IXODES RICINUSRUPES V; CHMELA J; LEDVINKA J et al.1980; INT. PEST CONTROL; ISSN 0020-8256; GBR; DA. 1980; VOL. 22; NO 6; PP. 144-147Article

Comparison of the efficacy of baits with sulfluramid, hydramethylnon and methoprene against Pharaoh's antRUPES, V; CHMELA, J; LEDVINKA, J et al.International pest control. 1997, Vol 39, Num 6, pp 189-191, issn 0020-8256, 199 [4 p.]Article

INSECTICIDE RESISTANCE IN HOUSEFLIES MUSCA DOMESTICA (L.) IN CZECHOSLOVAKIA 1976-80RUPES V; PINTEROVA J; LEDVINKA J et al.1983; INTERNATIONAL PEST CONTROL; ISSN 0020-8256; GBR; DA. 1983; VOL. 25; NO 4; PP. 106-108; BIBL. 16 REF.Article

EFFECTS OF SOME NEW INSECTICIDES ON OP-RESISTANT HOUSEFLIES IN THE FIELDRUPES V; PLACHY J; PINTEROVA J et al.1981; ACTA ENTOMOL. BOHEMOLOV.; ISSN 0001-5601; CSK; DA. 1981; VOL. 78; NO 5; PP. 325-334; ABS. RUS; BIBL. 17 REF.Article

A resistance of head lice (Pediculus capitis) to permethrin in Czech RepublicRUPES, V; MORAVEC, J; CHMELA, J et al.Central european journal of public health. 1995, Vol 3, Num 1, pp 30-32, issn 1210-7778Article

The efficiency of two variants of bait with juvenoid methoprene (Lafarex N and Lafarex N'86) on the Pharaoh's ant, Monomorium pharaonis (L.) in domestic locationsRUPES, V; VRBA, Z; CUMPELIK, J et al.Acta entomologica bohemoslovaca. 1988, Vol 85, Num 6, pp 418-427, issn 0001-5601Article