COMMENTS ON THE VARYTEMP- AND RELATED METHODS FOR DETERMINATION OF ACTIVATION PARAMETERSAHLBERG P.1973; CHEM. SCRIPTA; SUEDE; DA. 1973; VOL. 4; NO 1; PP. 41-42; BIBL. 8 REF.Serial Issue

1,2- AND 1,4-ELIMINATION REACTIONS COMPETING WITH BASE CATALYSED 1,3-PROTON TRANSFER. THE 1,3-PROTON TRANSFER REACTION AS AN ION PAIR PROBEAHLBERG P.1973; CHEM. SCRIPTA; SUEDE; DA. 1973; VOL. 4; NO 1; PP. 33-39; BIBL. 11 REF.Serial Issue

EARLY CAMBRIAN TRIBOLITES FROM NORTHERN SCANDINAVIA = TRILOBITES DU CAMBRIEN INFERIEUR DU NORD DE LA SCANDINAVIEAHLBERG P.1980; NOR. GEOL. TIDSSKR.; ISSN 0029-196X; NOR; DA. 1980; VOL. 60; NO 3; PP. 153-159; BIBL. 10 REF.Article

TRANSFER OF ¹³C-SPIN POLARIZATION IN THE STUDY OF EXCHANGE REACTIONS. THE COPE REARRANGEMENT OF BARBARALONEAHLBERG P.1976; CHEM. SCRIPTA; SUEDE; DA. 1976; VOL. 9; NO 1; PP. 47-48; BIBL. 7 REF.Article

NEW SUBSTITUENT EFFECTS ON 1,3-PROTON TRANSFER REACTIONS. SYNTHESES OF SOME METHYL-SUBSTITUTED 1-METHYL-INDENES AND BETA -SUBSTITUENT EFFECTS ON THE BASE-CATALYSED ISOMERISATIONAHLBERG P.1973; CHEM. SCRIPTA; SUEDE; DA. 1973; VOL. 3; NO 4; PP. 183-189; BIBL. 17 REF.Serial Issue

BARBARALYL CATIONS UNDER CONDITIONS OF LONG LIFEAHLBERG P.1972; CHEM. SCRIPTA; SUEDE; DA. 1972; VOL. 2; NO 5; PP. 231-240; BIBL. 19 REF.Serial Issue

The type species of the Ordovician agnostid trilobite Geragnostus HOWELL, 1935 = Les espèces-types du trilobite agnostide ordovicien Geragnostus Howell, 1935AHLBERG, P.Paläontologische Zeitschrift. 1989, Vol 63, Num 3-4, pp 309-317, issn 0031-0220, 9 p.Article

Agnostid trilobites from the lower Ordovician Komstad Limestone Formation of Killeröd, Scania, Sweden = Trilobites agnostidés de la formation calcaire de Komstad, Ordovicien inférieur de Killeröd, Scanie, SuèdeAHLBERG, P.Palaeontology. 1989, Vol 32, Num 3, pp 553-570, issn 0031-0239Article

Agnostid trilobites from the Ordovician of Jämtland, Sweden = Tribolites Agnostidae de l'Ordovicien du Jämtland, SuèdeAHLBERG, P.Geologiska foereningens i Stockholm foerhandlingar. 1988, Vol 110, Num 3, pp 267-278, issn 0016-786XArticle

Redescription of a Lower Cambrian Eodiscid Trilobite from Norway = Une nouvelle description d'un Tribolite Eodiscidae du Cambrien inférieur de NorvègeAHLBERG, P.Norsk geologisk tidsskrift. 1983, Vol 63, Num 4, pp 289-290, issn 0029-196XArticle

A Lower Cambrian trilobite fauna from Jämtland, central Scandinavian Caledonides = Faune trilobite du Cambrien inférieur de Jämtland, Calédonides Centrales, ScandinavieAHLBERG, P.Geologiska foereningens i Stockholm foerhandlingar. 1983, Vol 105, Num 4, pp 349-361, issn 0016-786XArticle

LEAVING-GROUP EFFECTS AND ION-PAIR INTERMEDIATES IN BASE-PROMOTED ELIMINATION COMPETING WITH BASE-CATALYZED 1,3-PROTON TRANSFER.THIBBLIN A; AHLBERG P.1977; J. AMER. CHEM. SOC.; U.S.A.; DA. 1977; VOL. 99; NO 24; PP. 7926-7930; BIBL. 13 REF.Article

ACID-CATALYSED 4A-HYDROGEN EXCHANGE OF THE GEMDIAMINE TRANS-DECAHYDRO-1,8-NAPHTHYRIDINE.JANNE K; AHLBERG P.1977; J. CHEM. RES., SYNOPSES; G.B.; DA. 1977; NO 11; PP. 286-287; BIBL. 10 REF.Article

BIFUNCTIONALLY CATALYSED 1,3-PROTON TRANSFER REACTION OF A PROPENE BY A NEW BICYCLIC AMIDINE.JANNE K; AHLBERG P.1976; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1976; NO 24; PP. 1040-1041; BIBL. 4 REF.Article

MULTIPLE CATALYSIS IN THE CNDO/2 APPROXIMATION. FORMAMIDINE CATALYSED 1,3-PROTON TRANSFER IN PROPENENIEMEYER HM; AHLBERG P.1974; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1974; NO 19; PP. 799-800; BIBL. 6 REF.Article

BASE-PROMOTED NON-STEREOSPECIFIC 1,2-AND 1,4-ELIMINATION REACTIONSTHIBBLIN A; AHLBERG P.1974; ACTA CHEM. SCAND., B; DANEM.; DA. 1974; VOL. 28; NO 7; PP. 818-280; BIBL. 12 REF.Article

Agnostid trilobites from the Lower Ordovician of southern SwedenAHLBERG, P.Transactions of the Royal Society of Edinburgh. Earth sciences. 1992, Vol 83, pp 539-570, issn 0263-5933, 3Article

LOWER CAMBRIAN TRILOBITES FROM SOUTHERN SWEDISH LAPLAND = TRILOBITES DU CAMBRIEN INFERIEUR DU SUD DE LA LAPONIE SUEDOISEAHLBERG P; BERSTROM J.1982; GEOLOGISKA FOERENINGENS I STOCKHOLM FOERHANDLINGAR; ISSN 0016-786X; SWE; DA. 1982; VOL. 104; NO 3; PP. 241-246; BIBL. 13 REF.Article

ALPHA -CHLORINATION WITH CARBON TETRACHLORIDE AND ALPHA -¹H/²H EXCHANGE WITH (²H) CHLOROFORM OF AMIDINESLOFAS S; AHLBERG P.1981; J. CHEM. SOC. CHEM. COMMUN.; ISSN 0022-4936; GBR; DA. 1981; NO 19; PP. 998-999; BIBL. 7 REF.Article

¹³C NMR CHEMICAL SHIFTS AND TRANSFER OF ¹³C SPIN SATURATION AND THE STRUCTURES AND REARRANGEMENT OF 9-BARBARALYL CATIONS, PROTONATED BARBARALONE, AND BARBARALONEENGDAHL C; AHLBERG P.1979; J. AMER. CHEM. SOC.; USA; DA. 1979; VOL. 101; NO 14; PP. 3940-3946; BIBL. 18 REF.Article

A CONVENIENT AND SIMPLE TECHNIQUE FOR LOW TEMPERATURE SYNTHESIS OF REACTIVE CARBOCATIONS IN SUPERACID MEDIA.AHLBERG P; ENGDAHL C.1977; CHEM. SCRIPTA; SUEDE; DA. 1977; VOL. 11; NO 2; PP. 95-96; BIBL. 5 REF.Article

Cambrian stratigraphy of the När 1 deep. well, Gotland = Stratigraphie Cambrienne près du forage profond Nar 1, GotlandAHLBERG, P.Geologiska foereningens i Stockholm foerhandlingar. 1989, Vol 111, Num 2, pp 137-148, issn 0016-786XArticle

Fossil fishes from Gogo = Poissons fossiles de la formation GogoAHLBERG, P.Nature (London). 1989, Vol 337, Num 6207, pp 511-512, issn 0028-0836Article

Agnostid trilobites from the Upper Ordovician of Sweden and Bornholm, Denmark = Trilobites agnostidés de l'Ordovicien supérieur de Suède et de Bornhom (Danemark)AHLBERG, P.Bulletin of the Geological Society of Denmark. 1988, Vol 37, Num 3-4, pp 213-226, issn 0011-6297, 14 p.Article

HOMOAROMATICITY AND ¹³C NUCLEAR MAGNETIC RESONANCE SPECTRA OF SOME 1,4-BISHOMOTROPYLIUM IONS.ENGDAHL C; AHLBERG P.1977; J. CHEM. RES., SYNOPSES; G.B.; DA. 1977; NO 12; PP. 342-343; BIBL. 9 REF.Article