Zvonimir Janko

Publication Activity (10 Years)

Years Active: 1980-2002
Publications (10 Years): 0

Publications

Zvonimir Janko, Hadi Kharaghani
A Block Negacyclic Bush-Type Hadamard Matrix and Two Strongly Regular Graphs. J. Comb. Theory, Ser. A 98 (1) (2002)
Zvonimir Janko, Hadi Kharaghani, Vladimir D. Tonchev
The Existence of a Bush-Type Hadamard Matrix of Order 324 and Two New Infinite Classes of Symmetric Designs. Des. Codes Cryptogr. 24 (2) (2001)
Zvonimir Janko
The Existence of a Bush-type Hadamard Matrix of Order 36 and Two New Infinite Classes of Symmetric Designs. J. Comb. Theory, Ser. A 95 (2) (2001)
Zvonimir Janko, Vladimir D. Tonchev
New Designs with Block Size 7. J. Comb. Theory, Ser. A 83 (1) (1998)
Zvonimir Janko
The Existence of Symmetric Designs with Parameters (189, 48, 12). J. Comb. Theory, Ser. A 80 (2) (1997)
Zvonimir Janko
On Symmetric Designs with Parameters (176, 50, 14). J. Comb. Theory, Ser. A 72 (2) (1995)
Zvonimir Janko, Vladimir D. Tonchev
Cyclic 2-(91, 6, 1) designs with multiplier automorphisms. Discret. Math. 97 (1-3) (1991)
Zvonimir Janko, Tran van Trung
A new biplane of order 9 with a small automorphism group. J. Comb. Theory, Ser. A 42 (2) (1986)
Zvonimir Janko, Tran van Trung
Answers to two questions about semi-symmetric designs. J. Comb. Theory, Ser. A 41 (2) (1986)
Zvonimir Janko, Tran van Trung
Construction of a New Symmetric Block Design for (78, 22, 6) with the Help of Tactical Decompositions. J. Comb. Theory, Ser. A 40 (2) (1985)
Zvonimir Janko, Tran van Trung
Construction of two symmetric block designs for (71, 21, 6). Discret. Math. 55 (3) (1985)
Zvonimir Janko, Tran van Trung
Answers on Two Questions about Semi-symmetric Designs. J. Comb. Theory, Ser. A 37 (3) (1984)
Zvonimir Janko, Tran van Trung
Two New Semibiplanes. J. Comb. Theory, Ser. A 33 (1) (1982)
Zvonimir Janko, Tran van Trung
Projective Planes of Order 12 Do Not Have a Four Group as a Collineation Group. J. Comb. Theory, Ser. A 32 (3) (1982)
Zvonimir Janko, Tran van Trung
A Generalization of a Result of L. Baumert and M. Hall About Projective Planes of Order 12. J. Comb. Theory, Ser. A 32 (3) (1982)
Zvonimir Janko, Tran van Trung
The Classification of Projective Planes of Order 9 Which Possess an Involution. J. Comb. Theory, Ser. A 33 (1) (1982)
Zvonimir Janko, Tran van Trung
On Projective Planes of Order 12 Which Have a Subplane of Order 3, I. J. Comb. Theory, Ser. A 29 (2) (1980)