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1990/37/1-2

1990/37/1-2 (1) — DOI: 10.5486/PMD.1990.37.1-2.01 — pp. 1-13
Sushchestvovanie normal'nyh delitelej u konechnoj gruppy

Ja. G. Berkovich

1990/37/1-2 (2) — DOI: 10.5486/PMD.1990.37.1-2.02 — pp. 15-19
A linear optimization problem and its probabilistic application

Wolfgang Stadje

1990/37/1-2 (3) — DOI: 10.5486/PMD.1990.37.1-2.03 — pp. 21-23
Eine spezielle Klasse von Abweichungsmitteln

Peter Volkmann

1990/37/1-2 (4) — DOI: 10.5486/PMD.1990.37.1-2.04 — pp. 25-31
Some remarks on the twelfth problem of Hanna Neumann

Krzysztof Herman

1990/37/1-2 (5) — DOI: 10.5486/PMD.1990.37.1-2.05 — pp. 33-34
A theorem of Sjogren and Hartley on dimension subgroups

Narain Gupta

1990/37/1-2 (6) — DOI: 10.5486/PMD.1990.37.1-2.06 — pp. 35-40
Weak convergence of sequences of random elements with multidimensional random indices

Z. A Łagodowski and Z. Rychlik

1990/37/1-2 (7) — DOI: 10.5486/PMD.1990.37.1-2.07 — pp. 41-45
Some remarks on a fixed point theorem of T. Kubiak

S. Sessa and B. Fisher

1990/37/1-2 (8) — DOI: 10.5486/PMD.1990.37.1-2.08 — pp. 47-53
A note on radicals and torsion theories

W. G. Leavitt

1990/37/1-2 (9) — DOI: 10.5486/PMD.1990.37.1-2.09 — pp. 55-64
Poluprostye skreshchennye gruppovye algebry ciklicheskih $p$-grupp nechetnogo porjadka

N. A. Nachev and T. Zh. Mollov

1990/37/1-2 (10) — DOI: 10.5486/PMD.1990.37.1-2.10 — pp. 65-76
On the $n$-dimensional $SE$-connection and its conformal change

Kyung Tae Chung and Chung Hyun Cho

1990/37/1-2 (11) — DOI: 10.5486/PMD.1990.37.1-2.11 — pp. 77-84
On recurrent Finsler connections with deflection and torsion

B. N. Prasad, H. S. Shukla and D. D. Singh

1990/37/1-2 (12) — DOI: 10.5486/PMD.1990.37.1-2.12 — pp. 85-99
Slabaja shodimost' processov, svjazannyh s otnosheniem pravdopodobija diskretnyh nabljudenij

A. F. Taraskin

1990/37/1-2 (13) — DOI: 10.5486/PMD.1990.37.1-2.13 — pp. 101-108
On a structure of preorder relations on a topological space

Alicia Sterna-Karwat

1990/37/1-2 (14) — DOI: 10.5486/PMD.1990.37.1-2.14 — pp. 109-114
On generalized continued fraction expansions of short period length

Johannes Buchmann

1990/37/1-2 (15) — DOI: 10.5486/PMD.1990.37.1-2.15 — pp. 115-120
O svjaznostjah, inducirovannyh ob'ektami Kartana—Lapteva

A. S. Ferzaliev

1990/37/1-2 (16) — DOI: 10.5486/PMD.1990.37.1-2.16 — pp. 121-130
The Pexider equation on $n$-semigroups and $n$-groups

Antoni Chronowski

1990/37/1-2 (17) — DOI: 10.5486/PMD.1990.37.1-2.17 — pp. 131-136
$E_1$-planarnye otobrazhenija prostranstv affinoj svjaznosti bez kruchenija

Sh. Bacho - L. Verhotski

1990/37/1-2 (18) — DOI: 10.5486/PMD.1990.37.1-2.18 — pp. 137-141
Embedding partially ordered topological spaces in hyperspaces

A. K. Misra

1990/37/1-2 (19) — DOI: 10.5486/PMD.1990.37.1-2.19 — pp. 143-154
On predictive deconvolution of a seismic signal

Phan Dang Cau

1990/37/1-2 (20) — DOI: 10.5486/PMD.1990.37.1-2.20 — pp. 155-164
A deterministic mathematical model of the transmission of information. II.

E. Gesztelyi